*663 Opinion
This case raises the question of whether the putative father of a child, upon learning that he was deceived by his wife, the child’s mother, and the child’s biological father as to the child’s paternity, is estopped from recovering from the biological father funds that the putative father expended to raise the child while believing her to be his offspring. The plaintiff, Eric Fischer, appeals from the judgment of the trial court 1 rendered in favor of the defendant, Richard Zollino, after the trial court concluded that the doctrine of equitable estoрpel and public policy concerns precluded the plaintiff from denying his financial responsibility for the child and pursuing his claims for reimbursement, which were based on theories of nondisclosure, misrepresentation and unjust enrichment. The plaintiff claims that the trial court improperly concluded that equitable estoppel barred this action and that, as a public policy matter, permitting him to recover damages from the defendant would be adverse to the child’s best interests. We agree, and reverse the judgment of the trial court.
At trial, thе plaintiff presented evidence to prove the following facts, and the defendant did not present evidence to the contrary. 2 The plaintiff and Pamela Tournier were married on April 26, 1986. Tournier gave birth *664 to two daughters during the marriage, the elder daughter in 1986, and the younger daughter in 1992. Questions relating to the younger daughter’s paternity gave rise to this litigation.
The plaintiff, Tournier and the defendant worked together in the late 1980s. In 1993, Tournier and the defendant started their own business. They remained business partners at the time of trial. Around the time Tournier’s younger daughter was conceived, Tournier and the defendant had engaged in an extramarital affair. There is no evidence in the record that the plaintiff was aware of the affair, which ended in 1993.
The plaintiff testified that over time, he developed suspicions, based on a number of circumstances and occurrences, that the defendant was the father of the younger daughter. For example, when the younger daughter was born, the defendant accompanied Tournier and the plaintiff when they brought the younger daughter home from the hospital in a limousine. Additiоnally, the defendant attended many of the younger daughter’s musical recitals and her eighth grade graduation, but did not attend activities of the elder daughter. The younger daughter, but not the elder daughter, also spent increasing amounts of time at Tournier’s and the defendant’s place of business. Finally, the younger daughter did not resemble the elder daughter or the plaintiffs daughter from a previous marriage.
In the spring of 2006, the plaintiff decided to investigate his suspicions. He surreptitiously obtained a hair sample from the younger daughter and mailed it to a laboratory, along with a sample from himself, for DNA analysis and comparison. In October, 2006, he received a report from the laboratory on the results of the testing, which had excluded the possibility that he was the younger daughter’s father. The plaintiff thereafter confronted *665 Tournier and, in February, 2007, he moved out of the family residence and filed for divorce.
The plaintiff and Tournier were divorced on November 19, 2007. In their separation agreement, which was incorporated into the judgment of dissolution, only the elder daughter is listed as issue of the marriage, and an оrder of child support concerns only that daughter. During the dissolution proceedings, Tournier testified that she agreed to the agreement as fair and equitable, that she believed the defendant was the younger daughter’s father and that he had provided the younger daughter with support since and would continue to do so. During the course of the proceedings in the present matter, the court ordered that the defendant submit a DNA sample to compare against the one the plaintiff had obtained from the younger daughter, and further testing confirmed thаt the defendant was her father. 3 When testifying in the present matter, the defendant conceded that, if the testing were accurate, he was the father of the younger daughter. At no time prior to the DNA testing did Tournier or the defendant disclose to the plaintiff that they had had an affair or that it was possible that the younger daughter was the product of that affair, although the defendant testified that he had suspected that he was her father.
In a complaint dated June 18, 2008, the plaintiff brought the present action against the defendant seeking damages on claims of nondisclosure, misrepresentation and unjust enrichment. Specifically, the plaintiff sought reimbursement from the defendant for the costs he had expended in raising the younger daughter from her birth until the dissolution of his marriage to Tournier, when the younger daughter was almost fifteen *666 years old. A trial to the court was held on July 7, 2009, at which the plaintiff, Tournier and the defendant testified, and an expert witness provided an opinion as to the amount of the plaintiffs damages. Thereafter, the trial court, relying on Connecticut jurisprudence concerning issues of paternity and child support, concluded that although the defendant was the younger daughter’s biological father, the plaintiff was equitably estopped from denying his paternity and financial responsibility for her and pursuing his claims for reimbursement.
The trial court reasoned that the plaintiff long had held himself out to be the younger daughter’s father, that he had caused her to rely on him to meet her financial and emotional needs, and that revealing her true parentage, after she had been led to believe for her whole life that the plaintiff was her father, would be detrimental to her emotional well-being. According to the trial court, it “place [d] the utmost importance on the best interests of the child and, as such, it would be contrary to public policy to permit the plaintiff in this case to dispute his paternity of [her] at such a late date.” The trial court also reviewed cases from other jurisdictions that rejected plaintiffs’ claims for reimbursement of funds they had expended to raise children whom they had not fathered. The court gleaned from those cases a “public policy that the best interests of the child in receiving the support that he or she needs is more important than making a grown man financially whole for expenses that he incurred under a mistaken belief that he was a child’s biological father, when doing so could potentially harm the child.” According to the trial court, the cases stood for the proposition that “the best interests of the child trump the financial interests of a former putative father.” 4 This appeal followed.
*667 The plaintiff claims that the trial court improperly concluded that he was precluded by the doctrine of equitаble estoppel and public policy from denying his paternity of the younger daughter and pursuing his claims for reimbursement. He argues that the court improperly focused on potential emotional harm to the younger daughter rather than whether she would suffer financial detriment, as required by the law governing claims of equitable estoppel. Moreover, the plaintiff contends, there was no evidence at trial to support the trial court’s finding that the younger daughter would be harmed either emotionally or financially by an order requiring the defendаnt to reimburse him for the costs of her upbringing, or that the younger daughter and Tournier relied to their detriment on his voluntary assumption of parenthood. Finally, the plaintiff argues that the trial court improperly relied on a public policy rationale that prioritized the child’s best interests when disallowing his action for damages because, given the facts of the present case, permitting reimbursement would not harm the younger daughter and disallowing it would not prevent such harm. We agree with the plaintiff that there was no evidence at trial of financial detrimеnt to the younger daughter, which we have concluded to be necessary in equitable estoppel cases involving denials of paternity, and further, that the trial court improperly determined that his claims were barred by public policy concerns. 5
We begin with the standard of review applicable to claims of equitable estoppel. The party claiming estoppel—here, the defendant—has the burden of proof.
W.
*668
v. W.,
“Strong public policies have long formed the basis of the doctrine of equitable estoppel. The office of an equitable estoppel is to show what equity and good conscience require, under the particular circumstances of the case, irrespective of what might otherwise be the legal rights of the parties. ... No one is ever estopped from asserting what would otherwise be his right, unless to allow its assertion would enable him to do a wrong. . . .
“There are two essential elements to an estoppel: the party [against whom it is asserted] must do or say something which is intended or calculated to induce another to believe in the existence of certain facts and to act upon that belief; and the other party, influenced thereby, must actually change his position or do something to his injury which he otherwise would not have done. Estoppel rests on the misleading conduct of one party to the prejudice of the other. In the absence of prejudice, estoppel does not exist.” (Citations omitted; emphasis in original; internal quotatiоn marks omitted.) Id., 496-97; see also
Doe
v.
Doe,
In
W.
v. W., supra,
*670
In delineating the contours of equitable estoppel doctrine in this context, we examined competing approaches from other jurisdictions. We observed that some jurisdictions permit estoppel when the detrimental reliance of the child or the mother on the putative father’s conduct in assuming the role of parent causes harm that is
either
financial
or
emotional in nature. See, e.g.,
Clevinger
v.
Clevinger,
In the majority of jurisdictions, however, potential emotional harm alone provides insufficient grounds for imposing estoppel, and an additional showing of finan
*671
cial harm is required. See, e.g.,
Miller
v.
Miller,
Upon concluding that requiring a showing of financial detriment was the better approach to equitable estoppel claims concerning parentage and child support, we adopted it as the law in Connecticut. Id., 602. We reasoned that permitting estoppel when there was the potential for emotional detriment alone would create policy difficultiеs by discouraging the bonding of children and stepparents. Id., 503. We recognized further that the emotional harm to children that can result from a repudiation of paternity, “while very real, cannot necessarily be prevented by equitable estoppel, which is naturally confined to a party’s legal obligations.” Id. We noted, “[f]or example, [that] although a court can estop a party from legally denying paternity, and, therefore, require him to support a child financially, it cannot prevent a party from telling that child that he is not the child’s biological father or from ceasing to emotionally support the child.” Id., 503 n.16. Additionally, “a rule *672 requiring only emotional detriment could be very difficult for courts to apply. Hence, while emotional detriment should be a factor, it should not be the sole basis upon which to determine whether to apply the equitable estoppel doctrine.” Id., 503. 8
Applying the foregoing rule in
W.
v. W., supra,
The parties subsequently married, but the mother filed for divorce when the child was approximately ten years old. Although a paternity test ordered during the dissolution proceedings confirmed that the defendant was not the child’s father, the trial court held that he was estopped from denying paternity and required him to pay child support. Id., 491-92. The court found that, at the time of the hearing, the whereabouts and financial wherewithal of the biological father were unknown, and the mother’s current ability to obtain child support from him was unсertain. Id., 492. In light of the foregoing facts, we concluded that the trial court properly had *673 found that the defendant was estopped from denying paternity because “[h]is actions [had] frustrated the creation of the child’s right to any financial support from her natural father.” Id., 505.
Our review of the record in the present case reveals circumstances that are diametrically opposed to those in
W.
v. W, supra,
In sum, the record is devoid of any evidence that the plaintiffs actions in supporting the younger daughter during the marriage caused her or Tournier to rely on
*674
him to their financial detriment. In light of this lack of evidentiary support, we conclude that the trial court’s finding that the plaintiff was equitably estopped from denying his paternity and seeking reimbursement from the defendant was clearly erroneous. See
K.A.T.
v.
C.A.B.,
We disagree further with the trial court’s reasoning that public policy, namely, the elevation of a child’s best interests over the interest of a putative father in being made financially whole, requires that the plaintiff be precluded from pursuing his claims, particularly on the facts of the present case. As we have explained, there was no evidence at trial to suggest that permitting the plaintiff to seek reimbursement from the defendant will leave the younger daughter without financial support. Accordingly, if we were to sustain the trial court’s judgment on its public policy rationale—that preventing potential emotional harm to the younger daughter necessarily outweighs the plaintiffs interest in being made financially whole—we would be sanctioning an end run
*675
around the requirement of
W.
v. W., supra,
In addition, given what already has transpired within this family, we question whether allowing the plaintiffs action will harm the younger daughter emotionally, or whether disallowing it will protect her. Cf.
Weidenbacher
v. Duclos,
In sum, the trial court improperly found that the plaintiff was equitably estopрed from pursuing his claims of misrepresentation, nondisclosure and unjust enrichment because there was insufficient evidence of financial harm, which is required to establish the element of detrimental rebanee in a case involving a denial of paternity.
The judgment is reversed and the case is remanded for further proceedings according to law.
In this opinion the other justices concurred.
Notes
The plaintiff appealed from 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.
Beсause the trial court found that the plaintiff was estopped from pursuing his claims, it did not make detailed factual findings relevant to those claims, aside from finding that the defendant is the biological father of the younger daughter. Accordingly, we recite the facts in terms of the evidence presented. See
State
v.
Rizzo,
Because the defendant did not object to the admission of the DNA test establishing his paternity in the manner that statutorily is required, the trial court admitted it into evidence without requiring foundational evidence as to the test’s authenticity or accuracy. See General Statutes § 46b-168 (a).
The trial court also concluded that the plaintiff could not pursue an action for child support pursuant to either General Statutes § 46b-215 (a) (3) or § 46b-160 (a) (1) (A). The plaintiff, however, did not rely on either statute as authorization for his claims, whiсh did not seek an order of support, but rather, sounded in nondisclosure, misrepresentation and unjust enrichment.
The plaintiff also argues that the trial court improperly relied on cases involving the contesting of paternity because in the present case, his lack of paternity is merely a predicate fact necessary for recovery of damages and establishing it is not the main object of his action. We conclude that similar policy concerns are implicated, nevertheless, and that the trial court appropriately looked to case law concerning paternity disputes.
Estoppel cases involving parentage are anomalous in that the reliance interest at issue is not merely that of the party advocating that estoppel be imposed, typically a parent, but also that of a nonparty, namely, the child.
Although our discussion examines whether the detrimental reliance element of equitable estoppel was proven here, because that is the element on which the plaintiff has chosen to focus, our review оf the record reveals that the defendant similarly failed to establish that the plaintiff engaged in misrepresentation or a misleading course of conduct. It is well established that “the party against whom estoppel is claimed [here, the plaintiff] must do or say something calculated or intended to induce another party to believe that certain facts exist”; (internal quotation marks omitted)
In re Michaela Lee R.,
*670
In the present сase, there was no evidence that the plaintiff, prior to securing DNA testing, knew or should have known that he was not the younger daughter’s father. The plaintiff testified that, at most, he had suspicions, which grew over time and were not based on any one fact. No other party testified to the contrary. Our common law long has contained a rebuttable presumption that a child born to a married couple is the offspring of that couple. See
Weidenbacher
v.
Duclos,
Moreover, in this age of advanced medical science, it may be in the best interest of a child to know, in fact, the identity of his or her parents.
We acknowledge that the plaintiffs refutation of his paternity necessarily identifies the younger daughter as a child bom to unmarried parents, i.e., one who is “illegitimate,” and that allowing this action in a sense reinforces that. For some time now, however, society has “recognize [d] that discrimination against illegitimate children is not justified. . . . The social stigma of being branded illegitimate, if indeed it remains at all, no longer carries the same sting that it once did.” (Citation omitted; internal quotation marks omitted.)
Weidenbacher
v.
Duclos,
supra,
