Opinion
In this appeal, we consider whether the trial court properly denied the motion of the proposed intervenor, the Family Institute of Connecticut (institute), to intervene as a party defendant in this declaratory judgment action brought by the plaintiffs, seven same sex couples, 1 against, among others, the defendant *449 department of public health (department), 2 challenging the constitutionality of Connecticut’s marriage laws insofar as they preclude the issuance of marriage licenses to same sex couples. On appeal, 3 *5the institute, a public policy organization that supports heterosexual *450 marriage as the ideal environment for raising children, claims that the trial court should have permitted it to intervene in this litigation as a matter of right, or in the alternative, permissively. We affirm the judgment of the trial court.
The record reveals the following undisputed facts and procedural history. In August, 2004, the seven plaintiff couples went separately to the office of the defendant Dorothy Bean, the deputy and acting town clerk and registrar for vital statistics of the town of Madison, and requested applications for marriage licenses. An employee acting on Bean’s behalf stated that, in accordance with an opinion authored by the attorney general dated May 17, 2004, she could not issue them marriage licenses. Thereafter, the plaintiffs commenced this action, claiming that, to the extent that any statute, regulation or common-law rule precludes otherwise qualified individuals from marrying because they wish to marry someone of the same sex, or are gay or lesbian couples, such statutes, regulations and common-law rules violated numerous provisions of the Connecticut constitution. The plaintiffs requested a declaratory judgment to this effect, as well as injunctions ordering: (1) Bean to issue marriage licenses to the plaintiffs upon proper completion of the applications; and (2) the department “to take any and all steps necessary to effectuate the [c]ourt’s declaration, including register *451 ing such marriages upon proper return. ” The defendants answered the complaint with general denials.
Shortly after the plaintiffs filed the complaint, the institute moved, pursuant to General Statutes § 52-107, 4 and Practice Book § 9-18, 5 to intervene in the case as a matter of right, or in the alternative, permissively. According to the motion papers, which include an affidavit from the institute’s executive director, Brian Brown, the institute is a nonpartisan, nonprofit, tax exempt “public policy organization whose purpose is to help make Connecticut as family-friendly as possible. . . . [The institute] places a strong emphasis on education, and networks with pro-family groups around . . . Connecticut and throughout the nation.” Brown alleged that the institute “foresees a restored consensus that the family consists of people related by marriage, birth or adoption, and which recognizes the vital role of both mother and father in nurturing and supporting children . . . ,” 6 The institute sought to intervene in order to *452 “strengthen traditional families and uphold the ideal of a father, mother and child family which has been the ideal family for thousands of years.” It also sought “to assist the [c]ourt in its deliberations of important issues through the experience and expertise of [the institute’s] members in the area of traditional marriage and raising children in a traditional marriage.”
The institute subsequently supplemented its motion with additional papers arguing that the defendants’ answering of the complaint without first filing a motion to strike demonstrated their “unwillingness to aggressively defend the marriage statutes,” because “truly adversarial defendants would have filed motions to strike the complaint where, as here, there is no existing Connecticut law supportive of the plaintiffs’ constitutional claims. The failure of the [s]tate defendants to file motions to strike demonstrates that they do not adequately represent the interests of [the institute].” The supplemental papers further noted that, the “failure (or refusal) of the [s]tate defendants to test the legal sufficiency of the complaint by moving to strike raises an inference that they are sympathetic to [the] [plaintiffs’ desire for same-sex marriage, and thus ‘friendly’ to [the] [p]laintiffs. 7 If this is true, this case is not truly adversarial among the existing parties, a vital component of our system of jurisprudence.”
The trial corut denied the institute’s motion to intervene in a comprehensive memorandum of decision. With respect to intervention as a matter of right, the trial court concluded that, “[w]hatever the outcome of this litigation, it is manifest that no legal interest of [the institute] will be affected thereby. Moreover, [the institute] has failed to demonstrate that it has any interest at stake that is different from any other individual *453 or entity that has a strongly held view about the subject matter of this litigation. . . . [The institute] has no interest to assert that is any different from any member of the public at large who may have an opinion about important political and social issues of the day. The fact that [the institute] might be more articulate, vocal, passionate or organized in expressing its view does not confer upon it a legal interest of any kind.”
The trial court also denied the institute’s motion for permissive intervention, concluding that, “[without some interest different from that of any number of individuals or organizations with an opinion on the subject of same sex marriage, the grant of intervention to [the institute] would open the doors to intervention by any number of other proposed intervenors with a similar or opposing view, creating a vast and unwieldy lawsuit that would ill serve the real interests of the plaintiffs and defendants already in the case.” 8 The trial court noted, however, that the submission of amicus curiae briefs by public policy organizations at an “appropriate time” might be “helpful to the court in determining one or more of the ultimate issues to be decided.” The trial court rendered judgment accordingly, and this appeal followed. 9
*454
Before turning to the institute’s specific claims on appeal, we note the applicable standard of review. The institute and the defendants, citing the Appellate Court decision in
Rosado
v.
Bridgeport Roman Catholic Diocesan Corp.,
I
We now turn to the institute’s claim that the trial court improperly denied its motion to intervene as a matter of right. Specifically, the institute contends that the trial court improperly concluded that: (1) it does not have a sufficiently significant interest in the outcome of the litigation, and that denial of the motion to intervene would not impair the institute’s ability to protect its *456 interests; and (2) the present defendants, who are represented by the attorney general pursuant to General Statutes § 3-125, 12 will adequately represent the institute’s interests. In response, both the plaintiffs and the defendants contend that the trial court properly denied the institute’s motion to intervene as a matter of right because: (!) the institute’s interest is not sufficiently direct or personal, but rather is one of generalized interest in public policy; and (2) the institute has failed to defeat the presumption that the attorney general is adequately conducting the defense of the marriage statutes. We agree with the plaintiffs and the defendants.
The four element, conjunctive inquiry governing the decision on a motion for intervention as a matter of right is aptly summarized in
Rosado
v.
Bridgeport Roman Catholic Diocesan Corp.,
supra,
“For puiposes of judging the satisfaction of [the] conditions [for intervention] we look to the pleadings, that is, to the motion for leave to intervene and to the proposed complaint or defense in intervention, and ... we accept the allegations in those pleadings as true. The question on a petition to intervene is whether a well-pleaded defense or claim is asserted. Its merits are not to be determined. The defense or claim is assumed to be true on motion to intervene, at least in the absence of sham, frivolity, and other similar objections.” (Internal quotation marks omitted.)
Washington Trust Co.
v.
Smith,
supra,
It is undisputed that the institute’s motion to intervene satisfies the first element of timeliness. Accordingly, we turn to the second element, namely, whether the trial court properly concluded that the institute lacked a sufficient interest in this litigation to be entitled to intervene as a matter of right. “An applicant for intervention has a right to intervene . . . where the applicant’s interest is of such a direct and immediate character that the applicant will either gain or lose by the direct legal operation and effect of the judgment.” (Internal quotation marks omitted.)
Horton
v.
Meskill,
supra,
Having reviewed the facts set forth in the motion papers, we conclude that the institute has not identified an interest of “direct and immediate character” that will cause it to gain or lose anything as a result of the judgment in this case. Indeed, the institute has not
alleged,
much less demonstrated, that a judgment in this case will affect any specific right or interest possessed by it or its members. See
Washington Trust Co.
v.
Smith,
supra,
A comparison of the Appellate Court decisions in
State Board of Education
v. Waterbury,
The institute’s reliance on State Board of Education is misplaced because its interest in the present case is *460 not nearly as direct and personal as that of a parent seeking to ensure the proper implementation of a desegregation plan at his or her child’s school. Rather, the only interest that the institute has established in the present case is that of a generalized public policy organization far more akin to the neighborhood environmental organization in Polymer Resources, Ltd. Put differently, all the institute has established in this case is its strong and capable commitment to championing a particular cause, 13 which the trial court properly concluded was insufficient to require its intervention as a matter of right. 14
*461 II
In the alternative, the institute claims that the trial court abused its discretion by not permitting it to intervene permissively. Specifically, the institute appears to argue that, with respect to its permissive intervention claim, the trial court engaged in an improper analysis of the “ ‘delay’ ” that might be caused by its intervention. We, however, read the trial court’s decision as considering “ ‘delay in the proceedings or other prejudice to the existing parties’ ” as only a single factor in its analysis of the permissive intervention claim, rather than as an entirely separate ground for denying the motion to intervene, and will analyze the institute’s claim accordingly.
A trial court exercising its discretion in determining whether to grant a motion for permissive intervention balances “several factors [including]: the timeliness of the intervention, the proposed intervenor’s interest in the controversy, the adequacy of representation of such interests by other parties, the delay in the proceedings or other prejudice to the existing parties the intervention may cause, and the necessity for or value of the intervention in resolving the controversy [before the court]. ... [A] ruling on a motion for permissive intervention would be erroneous only in the rare case [in which] such factors weigh so heavily against the ruling that it would amount to an abuse of the trial court’s discretion.” (Citations omitted; internal quotation marks omitted.)
Rosado
v.
Bridgeport Roman Catholic Diocesan Corp.,
Even if we were to assume, arguendo, that the institute has an interest sufficient to justify permissive intervention, we conclude that the trial court nevertheless did not abuse its discretion by denying the motion for permissive intervention. Reviewing the other factors, the trial court reasonably could have determined that the institute’s interest in defending the constitutionality of the marriage laws would be adequately represented by the attorney general, whose defense of state statutes is “presumed” to be adequate.
Horton
v.
Meskill,
supra,
Moreover, with respect to the “ ‘necessity for or value of the intervention in terms of resolving the controversy [before the court]”;
Rosado
v.
Bridgeport Roman Catholic Diocesan Corp.,
supra,
The judgment is affirmed.
In this opinion the other justices concurred.
Notes
The plaintiffs are: (1) Elizabeth Kerrigan and Joanne Mock; (2) Janet Peck and Carol Conklin; (3) Geraldine Artis and Suzanne Artis; (4) Jeffrey Busch and Stephen Davis; (5) Jane Ellen Martin and Denise Howard; (6) John Anderson and Garrett Stack; and (J) Barbara Levine-Ritterman and Robin Levine-Ritterman.
Also named as defendants in this case are J. Robert Galvin, in his official capacity as commissioner of public health, and Dorothy Bean, deputy and acting town clerk and registrar of vital statistics of the town of Madison. We note that Bean has adopted the brief filed by the department and Galvin. Hereafter, we refer to the defendants individually by name and collectively as the defendants.
The institute appealed from the judgment of the trial court to the Appellate Court,, and we transferred the appeal to this court pursuant to General Statutes § 51-199 (c) and Practice Book § 65-1.
We note briefly, sua sponte, the basis for our continued subject matter jurisdiction over this appeal because, under
State
v.
Curcio,
Moreover, we also note that, while this appeal was pending before this court, on July 12, 2006, the trial court issued a memorandum of decision granting the defendants’ motion for summary judgment. This event raises mootness concerns with respect to the institute’s appeal from the trial court’s denial of its motion to intervene in light of this court’s decision in
Jones
v.
Ricker,
General Statutes § 52-107 provides: “The court may determine the controversy as between the parties before it, if it can do so without prejudice to the rights of others; but, if a complete determination cannot be had without the presence of other parties, the court may direct that such other parties be brought in. If a person not a party has an interest or title which the judgment will affect, the court, on his application, shall direct him to be made a party.”
Practice Book § 9-18 provides: “The judicial authority may determine the controversy as between the parties before it, if it can do so without prejudice to the rights of others; but, if a complete determination cannot be had without the presence of other parties, the judicial authority may direct that they be brought in. If a person not a party has an interest or title which the judgment will affect, the judicial authority, on its motion, shall direct that person to be made a party.”
The institute also advocates in support of: (1) “a community committed to racial reconciliation and compassion for all families, especially single-parent and needy families”; (2) “a society committed to helping family, church, synagogue and community meet the needs of its members without undue dependence upon government”; and (3) “a culture that recognizes the indisputable link between the sanctity of life at every stage and the dignity of every person.”
The institute noted in particular that the website of Bean’s attorney advertised that her practice areas include domestic partnership law.
The trial court further rejected the institute’s claim that the attorney general was inadequately defending the statutes’ constitutionality, noting that the more aggressive litigation strategy proffered by the institute “merely reinforces the court’s finding that an order permitting intervention by the [institute] would likely create ‘delay in the proceedings or other prejudice to the existing parties’ in this lawsuit.”
We note that Patricia J. Grassi and Nancy J. O’Connor, the town clerks of Canterbury and Scotland, respectively (clerks), also filed motions to intervene in this case, claiming that a judgment for the plaintiffs would “conflict with their sincerely-held religious belief that marriage is limited to the joining of one man to one woman, and force them into making a Hobson’s choice of either resigning their elected offices or violating their conscience” by having to issue marriage licenses to same sex couples. The trial court denied the clerks’ motion to intervene. The clerks appealed from that denial, but subsequently withdrew that appeal on January 20, 2006, after briefing, but before oral argument.
In so concluding, we follow the Appellate Court’s decision in
Rosado,
wherein that court relied on the standard of review articulated by the Court of Appeals for the Fifth Circuit in
Edwards
v.
Houston,
In
Washington Trust Co.
v.
Smith,
supra,
General Statutes § 3-125 provides in relevant part: “The Attorney General shall have general supervision over all legal matters in which the state is an interested party, except those legal matters over which prosecuting officers have direction. He shall appear for the state . . . and for all heads of departments and state boards, [and] commissioners ... in all suits and other civil proceedings, except upon criminal recognizances and bail bonds, in which the state is a party or is interested, or in which the official acts and doings of said officers are called in question ... in any court or other tribunal, as the duties of his office require; and all such suits shall be conducted by him or under his direction. ... All legal services required by such officers and boards in matters relating to their official duties shall be performed by the Attorney General or under his direction. All writs, summonses or other processes served upon such officers and legislators shall, forthwith, be transmitted by them to the Attorney General. All suits or other proceedings by such officers shall be brought by the Attorney General or under his direction. . . .”
The institute’s reliance on
Utah Assn. of Counties
v.
Clinton,
The Tenth Circuit decision in
Utah Assn. of Counties
is not controlling in the present case. First, we view it as limited to its factual context, namely, the environmental arena. Second, it is a Tenth Circuit case, and that court admittedly follows “a somewhat liberal line in allowing intervention.” (Internal quotation marks omitted.) Id., 1249; compare
United States
v.
Hooker Chemicals & Plastics,
Inasmuch as the applicable test is conjunctive; see, e.g.,
Rosado
v.
Bridgeport Roman Catholic Diocesan Corp.,
supra,
We further reject the institute’s claim that it is not adequately represented in this action because of its “unique position regarding the protection of Connecticut families and children.” To the contrary, this is not a case involving a multiplicity of divergent interests that need to be represented separately because of different ways by which the merits might be resolved. As demonstrated by the plaintiffs’ request for relief in their complaint, this is not a case that is subject to a variety of resolutions; either the marriage laws are constitutional, or they are not. This case is not, for example,
State Board of Education
v.
Waterbury,
supra,
The amicus brief filed by the institute in the trial court is more than thirty pages, a length that alone demonstrates the trial court’s grace in permitting the involvement of the institute in this litigation. Cf. Practice Book § 67-7 (limiting amicus briefs to no more than “ten pages unless a specific request is made for a brief of more than that length”).
We further note that numerous other parties have filed similarly extensive amicus briefs in the trial court supporting either side of this case. The *464 plaintiffs are supported by a single comprehensive brief filed by a variety of amici curiae, including, among others, the Asian American Legal Defense and Education Fund, Connecticut NOW, Connecticut AFL-CIO, Freedom to Many, the Lambda Legal Defense and Education Fund, Love Makes a Family, the National Association of Social Workers, the National Council of Jewish Women, the Connecticut chapters of the Parents, Families and Friends of Lesbians and Gays, the Southern Poverty Law Center and the General Synod of the United Church of Christ. In addition to the institute’s thirty-two page amicus brief, the defendants are supported by a thirty-two page brief filed by the Family Research Council, a thirty page brief filed by the Connecticut Catholic Conference, and a forty-seven page brief filed by the United Families of Connecticut.
With respect to the parties, the plaintiffs’ principal memorandum of law in support of their motion for summary judgment was sixty-five pages, and their reply brief was forty pages. The defendants’ response memorandum was seventy-four pages. We, therefore, disagree with the institute’s claim, made at oral argument before this corut, that the trial court’s decision on the merits of the case, which was argued before that court on March 21, 2006, and decided on July 12, 2006, was somewhat less than fully informed.
We note that an amicus brief is an acceptable means of presenting scientific studies to a court that might consider their impact in deciding a constitutional issue. See
State
v.
Ledbetter,
