Opinion
We granted review in this case as well as in
Elisa B.
v.
Superior Court
(2005)
The present action arises from a judgment stating that both Kristine H. and her lesbian partner, Lisa R., are the parents of a child bom to Kristine H. The judgment was entered pursuant to a stipulation of the parties when Kristine H. was pregnant. The Court of Appeal ruled that the judgment is void but that Lisa R. still may have parental rights as a presumed parent under Family Code section 7611, subdivision (d), and remanded the matter for further proceedings.
We conclude that Kristine is estopped from attacking the validity of the judgment to which she stipulated, and the Court of Appeal therefore erred in reversing the superior court judgment denying Kristine’s motion to vacate the judgment.
Facts
On or about September 1, 2000, Kristine H. as plaintiff and Lisa R. as defendant jointly filed in superior court a “Complaint to Declare Existence of Parental Rights” that alleged that Kristine was seven months pregnant and Lisa was her “partner.” 1 They alleged that “[t]he hospital requires a legal judgment establishing parental rights from this Superior Court in order to properly issue the birth certificate,” that the parties are “the only legally recognized parents of said child,” and that Lisa “is the legal second *161 mother/parent” of the unborn child. The parties requested a stipulated judgment declaring Kristine and Lisa “the joint intended legal parents” of the unborn child with Kristine being listed on the birth certificate “as mother” and Lisa being listed “in the space provided for ‘father.’ ”
On September 8, 2000, a judgment was filed in superior court declaring that Kristine is the “biological, genetic and legal mother/parent” of the unborn child and shall have joint custody with her “partner” Lisa, that Lisa “is the second mother/parent” of the unborn child and shall have joint custody with Kristine, and ordering that the child’s birth certificate list Kristine as “mother” and that Lisa “be listed in the space provided for ‘father.’ ” The judgment states that Kristine and Lisa “are the only legally recognized parents of [the unborn child] and take full and complete legal, custodial and financial responsibility of said child.”
The child was bom on October 3, 2000. She was given a surname formed by hyphenating Kristine’s and Lisa’s surnames.
Kristine and Lisa separated in September 2002, when the child was almost two years old.
On December 19, 2002, Kristine filed in the superior court a motion to set aside the stipulated judgment. Kristine declared in support of the motion that she and Lisa “began an intimate and caring relationship” in April 1992. After about six years, Kristine attempted without success to bear a child, engaging the services of a fertility clinic. She later accepted the offer of a male friend to provide his semen for a fee of $500 every three months. The friend agreed in writing that he would not seek custody or visitation rights regarding any resulting child. After about a year of trying, Kristine became pregnant through artificial insemination at home using the friend’s semen. Kristine asserted that the stipulated judgment was void because the superior court had lacked subject matter jurisdiction to issue the stipulated judgment because the child had not yet been bom.
On December 20, 2002, Lisa filed a separate action for custody of the child.
The superior court denied the motion to vacate the stipulated judgment, mling that a judgment determining parentage may be entered before the birth of the child. The Court of Appeal reversed on a different ground, mling that the stipulated judgment is void because “[t]he family court could not accept the parties’ stipulation as a basis for entering the judgment of parentage.” The court further mled, however, that Lisa “may be able to establish parentage *162 under the [Uniform Parentage] Act” as a presumed parent under a gender-neutral application of Family Code section 7611, subdivision (d), which provides that a man is presumed to be a father if “[h]e receives the child into his home and openly holds out the child as his natural child.” Holding that a child could have two parents of the same sex, the court remanded the matter to the superior court “to conduct, in accordance with the views expressed herein, such further proceedings and amendment of pleadings as are appropriate in order to resolve the issues of Lisa’s parentage and her rights, if any, to visitation and/or custody.”
We granted review.
Discussion
The superior court denied Kristine’s motion to vacate the judgment, rejecting Kristine’s sole argument that the judgment was void because it had been issued prior to the birth of the child. The Court of Appeal reversed on a different ground, concluding that the judgment was void because it was based upon a stipulation of the parties, stating: “A determination of parentage cannot rest simply on the parties’ agreement.”
We need not decide, however, whether the stipulated judgment is valid, because we conclude that Kristine is estopped from challenging the validity of that judgment. 2
Estoppel long has been utilized to prevent a party from contesting the validity of a judgment that was procured by that party. In
Watson v. Watson
(1952)
*163
The plaintiff in
Watson
asserted that the rule precluding persons from suing their spouses for torts committed during marriage did not apply, because the marriage was bigamous and, thus, void from its inception. The plaintiff asserted, in essence, that there had been no marriage, because the divorce decree he had obtained in Nevada was invalid. This court held that it was unnecessary to determine whether the parties were legally married, because the plaintiff was estopped from denying the validity of the Nevada divorce.
(Watson v. Watson, supra,
In
Harlan v. Harlan
(1945)
In
In re Marriage of Recknor
(1982)
The estoppel doctrine was applied to preclude a party to a stipulated judgment of paternity from challenging its validity in
Adoption of Matthew B.
(1991)
In
In re Marriage of Hinman
(1992)
We need not, and do not, therefore, determine whether the stipulated judgment entered into by Kristine and Lisa is valid; we hold only that Kristine may not now challenge the validity of that judgment. (11 Witkin, Summary of Cal. Law (9th ed. 1990) Husband and Wife, § 110, p. 130 [“Application of the estoppel doctrine does not give the decree any validity, but merely prevents certain persons from achieving inequitable ends by
*166
attacking it.”].) Kristine invoked the jurisdiction of the superior court to determine the parentage of the unborn child under the Uniform Parentage Act. The court thus had subject matter jurisdiction.
3
Family Code section 7630, subdivision (b), provides that “Any interested party may bring an action at any time for the purpose of determining the existence or nonexistence of the father and child relationship presumed under subdivision (d) or (f) of Section 7611.” Family Code section 7633 provides that “An action under this chapter may be brought before the birth of the child.” The chapter to which section 7633 refers governs the determination of both the father and child relationship and the mother and child relationship. Kristine then stipulated to entry of a judgment naming Lisa as the child’s other parent, obtained a birth certificate naming Lisa as the child’s other parent, and coparented the child with Lisa for nearly two years. We held in the companion case of
Elisa B. v. Superior Court, supra,
Given that the court had subject matter jurisdiction to determine the parentage of the unborn child, and that Kristine invoked that jurisdiction, stipulated to the issuance of a judgment, and enjoyed the benefits of that judgment for nearly two years, it would be unfair both to Lisa and the child to permit Kristine to challenge the validity of that judgment. To permit her to attack the validity of the judgment she sought and to which she stipulated would “ ‘ “trifle with the courts.” ’ ”
(Adoption of Matthew B., supra,
*167 Disposition
The judgment of the Court of Appeal is reversed.
George, C. J., Kennard, J., Baxter, J., Werdegar, J., and Chin, J., concurred.
Notes
In order to protect the confidentiality of the minors, we will refer to the parties by their first names.
We address only whether Kristine is estopped from challenging the validity of the judgment. Nothing we say affects the rights or obligations of third parties, whatever they may be.
“Lack of jurisdiction in its most fundamental or strict sense means an entire absence of power to hear or determine the case, an absence of authority over the subject matter or the parties. [Citation.] Familiar to all lawyers are such examples as these: A state court has no jurisdiction to determine title to land located outside its territorial borders, for the subject matter is entirely beyond its authority or power. [Citation.] A court has no jurisdiction to adjudicate upon the marital status of persons when neither is domiciled within the state. [Citations.] A court has no jurisdiction to render a personal judgment against one not personally served with process within its territorial borders, under the rule of
Pennoyer
v.
Neff,
