*1149 Opinion
Karen B. (appellant), the former domestic partner of Jennifer J. (respondent), appeals from a judgment dismissing her petition for guardianship of the minor, Olivia J., bom to respondent while she and appellant were living in the same household as a couple. Appellant alleged that, with respondent’s encouragement, she loved and supported Olivia as her daughter, and Olivia called her “Mama,” and respondent, “Mommy.” Before the child was two years old, the relationship between appellant and respondent ended. When respondent moved out of house, with Olivia, she told appellant that she would never see Olivia again. After consulting with several lawyers, including Carol Amyx, who ultimately represented respondent, appellant filed a petition for guardianship.
Appellant contends that the court erred by dismissing her petition without an evidentiary hearing to determine the merits of her allegation that parental custody is detrimental to the minor. [. . .] *
We shall reverse the judgment dismissing the guardianship petition [. . .]* and remand for further proceedings.
Facts
On March 17, 1999, appellant filed a petition, seeking what she described as an “appointment of Guardian with the right of visitation.” The petition did not allege that parental custody was detrimental to the minor. She also filed an ex parte application seeking an immediate order for temporary (or pendente lite) visitation, which the court granted.
On April 26, 1999, appellant amended her petition to allege that parental custody is detrimental to the child. In an attachment to the pleading appellant specifically alleged that parental custody “is detrimental to the minor child because Ms. Jones denies the mother-child relationship between Petitioner and the minor child and thereby causes the minor child psychological harm.” 1
On May 3, 1999, respondent filed a motion to vacate the temporary visitation order, and to dismiss the petition based upon the decision in
*1150
Guardianship of Z.C.W.
(1999)
The court suspended its prior order regarding visitation, based upon its conclusion that it had no power to order visitation unless a temporary or permanent guardian had been appointed. 2 [. . .] *
After hearing arguments on the motion to dismiss, the court construed the motion as a motion for judgment on the pleadings, and granted the motion. It held that appellant is not a parent of the child, and therefore, in the absence of an allegation of abuse, neglect or abandonment, appellant could not, as a matter of law, establish that parental custody was detrimental to the child. The court further held that a finding of detriment could not be based upon a “showing that the natural parent is depriving the child of a relationship with another non-parent.” The court also observed: “A compelling case is made here that the petitioner is Olivia’s
de facto
parent. Olivia may consider her to be her mother (or, at least one of her mothers). The loss of petitioner to Olivia may be ‘detrimental’ to her in the everyday meaning of the word.” The court, however, interpreted the decision in
Guardianship of Z.C.W., supra,
[. . .] *
Analysis
I.
Dismissal of the Petition for Guardianship
In
Nancy S.
v.
Michele G.
(1991)
This court observed that “the absence of any legal formalization of [Michele G.’s] relationship to the children” had “resulted in a tragic situation.” (Na
ncy S.
v.
Michele G., supra,
Although the facts in Nancy S., concerning the relationship between the appellant and the respondent, the intent of the respondent to create and *1152 support a relationship between her former partner and the minor similar to the relationship between parent and child, and . the perceptions of the child are very similar to the facts asserted by appellant in several declarations below, the legal issues presented in this appeal are quite different. Appellant has filed a petition for guardianship pursuant to Probate Code section 1510 for appointment of a guardian for a minor, and has alleged that parental custody is detrimental to the child. (See Fam. Code, § 3041 [the court may not grant custody to a nonparent over the objections of a parent unless it finds that parental custody is detrimental to the child and that granting to a nonparent is required to serve the best interests of the child].) Although appellant describes her relationship with the minor as a parent-child relationship, she does not seek a declaration of the existence of a parent-child relationship under the Uniform Parentage Act, and concedes, for the purpose of this proceeding, that she does not have the legal status of a parent. She therefore is not entitled to have the court decide whether to appoint her as guardian based upon the best interests of the child. On appeal, she contends only that the court erred by dismissing her petition, without allowing her an opportunity to prove that parental custody is detrimental to the child and that an award of custody to a nonparent is required to serve the bést interests of the child.
Although we emphasize that appellant’s burden, on remand, to establish that parental custody is detrimental to the child will be difficult to meet, we shall reverse the dismissal of her petition, because the court: (1) applied the wrong legal standard by ruling that appellant, as a nonparent, could not establish parental custody is detrimental to the child in the absence of an allegation of “serious abuse, neglect, or abandonment by the parent”; and (2) erroneously interpreted
Guardianship of Z.C.W., supra,
1. A Nonparent Petitioning for Guardianship Need Not Allege Serious Abuse, Neglect or Abandonment.
Probate Code section 1510 provides that a relative, “or other person on behalf of the minor, . . . may file a petition for the appointment of a guardian of the minor.” Therefore, appellant’s status as a nonparent does not preclude her from filing the petition.
7
However, her status as a nonparent does require that she meet a heavy burden before the court may grant her
*1153
petition. As this court explained, in
Guardianship of Phillip B.
(1983)
None of these statutory provisions, however, require the petitioner to allege “specific facts showing detriment,” and the limitation of Family Code
*1154
section 3041, requiring pleading of only the ultimate fact of detriment, does not deprive the natural parent of adequate notice.
(Guardianship of Phillip B., supra,
Appellant’s amended petition satisfied these pleading requirements of the Probate Code, and alleged that parental custody was detrimental to the child in accordance with Family Code section 3041. The court, nevertheless, found this allegation of detriment insufficient, as a matter of law, because appellant did not allege “serious abuse, neglect or abandonment by the parent.”
We question, in the first instance, whether a petition for guardianship may be subjected to the same standards as pleadings in an action at law. (See
Guardianship of Lee
(1954)
We need not resolve appellant’s contention that neither a demurrer, nor a Code of Civil Procedure section 438 motion may be used to test the sufficiency of the pleadings in a probate petition, because we, in any event, must reverse the judgment, based upon the court’s application of an erroneous legal standard requiring that a nonparent seeking appointment as a guardian specifically allege “serious abuse, neglect or abandonment by the
*1155
parent.” The standard for granting a motion for judgment on the pleadings is essentially the same as that applicable to a general demurrer, that is, under the state of the pleadings, together with matters that may be judicially noticed, it appears that a party is entitled to judgment as a matter of law. (Code Civ. Proc., § 438, subd. (d);
Smiley v. Citibank
(1995)
The trial court’s imposition of the requirement that, in addition to alleging that parental custody is detrimental to the child, appellant must allege “serious abuse, neglect, or abandonment by the parent” apparently is derived from the standard set forth in former Welfare and Institutions Code section 361, subdivision (b), which required a court, in juvenile dependency proceedings, to find by clear and convincing evidence, “physical abuse, psychological abuse, sexual abuse, and the absence of a parent willing to have physical custody,” before the state may remove a child from the physical custody of a parent and declare the child a dependent of the court.
(In re Angelica M.
(1985)
The decision of this court in
Guardianship of Phillip B., supra,
Despite the absence of the type of neglect, abuse or abandonment which would justify the state intervening in a dependency proceeding,
10
in
Guardianship of Phillip B., supra,
More recently, in
Guardianship of Zachary H., supra,
The court rejected this contention, explaining: “ ‘It is presumably detrimental to a child to award custody to a parent who is so unfit that the state might have to intervene to retrieve custody, but it might also be detrimental to place him with a parent who is not unfit, depending upon the child’s current circumstances and the available placement alternatives.’ ”
(Guardianship of Zachary H., supra,
Based upon the foregoing authority, and in the absence of an express statutory limitation on the type of facts that would support a finding that parental custody is detrimental to the child, we decline to judicially engraft a requirement that the petition specifically plead, abuse, neglect, or abandonment. The question whether parental custody is detrimental to the child is highly dependent upon facts unique to each child and parent. To attempt to define the circumstances that might qualify as an “unusual and extreme [case]”
(In re B.G., supra,
*1158 2. Loss of a Relationship with a Nonparent May Be Factor Supporting a Finding of Detriment.
In addition to finding the allegation of detriment inadequate as a matter of law, because of the absence of an allegation of abuse, neglect or abandonment, the court also ruled that the psychological harm caused by the loss of a relationship with a nonparent is not, as a matter of law, a basis for a finding that parental custody is detrimental to the child. In reaching this conclusion the trial court apparently was persuaded that the decision of Division Four of this court, in
Guardianship of Z.C.W., supra,
Finally in 1996, the appellant petitioned for guardianship of the children, alleging that the children were being harmed by the respondent’s decision to sever their relationship with her. The court
denied
a motion to dismiss the petition on the grounds that the appellant could not prove parental custody was detrimental to the children. After a trial, the court found that the appellant had been a de facto parent during the time she lived with the respondent, but had subsequently lost that status. It further found there was
*1159
no evidence of “detriment” of any significance.
(Guardianship of Z.C.W., supra,
The decision in
Guardianship of Z.C.W., supra,
Our review of the relevant authority satisfies us that the loss of a relationship with a nonparent who has acted as a de facto, or psychological parent, is a factor the court may consider in determining whether parental custody is detrimental to the child. The court in
Guardianship of Zachary H., supra,
*1160
Nor is the recognition of the loss of such a relationship as a factor supporting a finding of detriment limited to cases of failed adoptions. In
Guardianship of Phillip B., supra,
Respondent correctly observes that in
Zachary H.
and
Phillip B.
the children did not live, and never had lived, with their natural parents. In the case of
Zachary H.,
the only parent-child like bond was between the child and the intended adoptive parents, and the natural father was a virtual stranger to the child. In the case of
Phillip B.,
the parents had purposefully emotionally detached themselves, and their other children, from Phillip B. Respondent also demonstrates that, in nearly every other case appointing a nonparent as guardian, the parents were either dead, or did not reside with the child, or had intentionally relinquished, or passively transferred, responsibility for the care of the child to the nonparent seeking guardianship.
12
Respondent’s analysis of these cases illustrates that the absence of a meaningful parent-child relationship is a significant
fact
weighing in support of a court’s ultimate conclusion that the loss of a relationship with a nonparent is sufficiently detrimental to the child to warrant an award of custody to a nonparent. (See
Guardianship of Stephen G.
(1995)
We conclude that the court erred in granting the motion to dismiss because it cannot be said on the face of the pleadings that appellant is not
*1161
entitled to any relief. The issue of detriment is factual, and the principles relevant to the application of Family Code section 3041 to the facts are equitable and not readily susceptible to disposition as a matter of law. Appellant should have the opportunity to present the relevant evidence to the trial court. As the court observed in
Guardianship of Lee, supra,
Our holding is very limited, based upon the procedural posture of the case when it was disposed of in the trial court. It should not be construed as an expression of an opinion on the merits of appellant’s petition, because we hold only that the court erred by finding as a matter of law that appellant could not establish parental custody is detrimental to.the child. Nor should it be construed as an endorsement of the use of a petition for guardianship as a forum for a nonparent to obtain visitation rights over the objection of the parent, because we do not reach the issue of whether, when, and in accordance with what legal standard, visitation may be awarded in such a proceeding. 13
We also caution that because of the strong preference for parental custody, and the heavy burden a nonparent must carry of demonstrating that parental custody is detrimental to the child, a petition for guardianship is an intrusive and limited remedy not easily adapted to achieving appellant’s goal, i.e., to
*1162
protect the child from psychological harm, and to maintain her relationship with the child. As we observed in
Nancy S. v. Michele G., supra,
II.
Disqualification of Respondent’s Counsel *
Conclusion
The judgment is reversed, and the matter is remanded to trial court for further proceedings consistent with the view expressed in this opinion. Costs to appellant.
Strankman, P. J., and Marchiano, J., concurred.
Notes
See footnote ante, page 1146.
Appellant also attached to the amended petition a declaration summarizing the facts she intended to prove regarding her relationship to the minor child. It inadvertently included the same statement as the declaration attached to the original petition, disavowing any contention that parental custody is detrimental, and asserting that the sole purpose of the guardianship is to establish her visitation rights. This appears to have been a clerical error, because in the proceedings below, and on appeal, she consistently maintains that in her amended petition she sought appointment as guardian, and alleged, and was prepared to prove, parental custody is *1150 detrimental to the child. We therefore disregard the statements to the contrary in her supporting declaration.
See footnote, ante, page 1146.
Appellant does not seek review of this order. The court based its ruling on
In re Guardianship of Martha M.
(1988)
Now Family Code section 3040, subdivision (a).
Since the decision in
Nancy S.,
the courts have had to struggle with the application of the statutory definition of a parent to many factual circumstances likely not anticipated when these definitions were legislated. (See, e.g.,
Johnson
v.
Calvert
(1993)
The trial court did not dismiss the petition on the ground that appellant had no standing to file it. At least one court has suggested, that “a nonparent in a same sex-bilateral relationship” has “no standing to avail herself of’ a “dissolution . . . ,
guardianship
. . . , or dependency”
*1153
proceeding as a forum for adjudication of a claim to custody.
(West v. Superior Court
(1997)
Since our decision in
Guardianship of Phillip B., supra,
The court in
In re Angelica M., supra,
In fact, the state had unsuccessfully prosecuted a juvenile dependency petition alleging neglect based upon the refusal of the parents to consent to medical treatment for a congenital heart condition.
(Guardianship of Phillip B., supra,
The court in
Guardianship of Z.C.W., supra,
For example, in
Guardianship of Marino, supra,
Awarding visitation to a nonparent, over the objection of a parent, may be subject to constitutional limitations. In the recent decision of the United States Supreme Court in
Troxel v. Granville
(2000)
In light of our disposition, reversing and remanding to the trial court, we need not reach appellant’s remaining contentions that the dismissal of her petition without a hearing is a denial of due process and violates other constitutional rights.
See footnote, ante, page 1146.
