Yes. Same-sex married couples and registered domestic partners in California can ask a court for a legal separation. A legal separation judgment divides property, sets support and decides custody and child support. It uses the same Family Code rules as a divorce, but the marriage or partnership stays legally in place.
Most people facing this question are partway into a hard decision. The relationship is ending, or at least changing, but divorce does not feel right yet, or does not seem possible. For same-sex couples, the choice often carries extra layers: a domestic partnership registered years before a wedding, a marriage that began before or after the Proposition 8 years, or a child whose second parent's status rests on paperwork rather than biology. This article walks through what legal separation is, how it works for spouses and for registered partners, what a judgment decides, and where same-sex couples' cases tend to raise their own questions.
What Legal Separation Means Under California Law
A legal separation is a court judgment that settles the practical side of a breakup without ending the legal relationship. The court divides community property and debts, decides spousal or partner support, and resolves custody, parenting time and child support. When the judgment is entered, the two people are still married, or still registered domestic partners. Neither can marry or register with someone new.
Divorce, which California calls dissolution, is different in one central way: it ends the marriage or partnership entirely. An informal separation is different again. Moving into separate homes, with no court case, does not divide property or create a support order. Living apart can matter to the date of separation, discussed below, but on its own it settles nothing.
The same Family Code rules on property, support and custody apply whether the case is a dissolution or a legal separation. Same-sex couples have no separate set of rules. For a married couple and for a couple in a registered domestic partnership, the court applies the same framework. One rule is particular to legal separation: under Family Code section 2345, the court cannot enter a judgment of legal separation without both parties' consent, unless the other party has not made a general appearance in a case filed as a legal separation.
Legal Separation for Same-Sex Married Couples
A same-sex marriage in California is governed by the same Family Code provisions as every other marriage. What makes some couples' situations different is history. In November 2008, California voters approved Proposition 8, which provided that only marriage between a man and a woman is valid or recognized in California. California allowed no new same-sex marriages from November 2008 until after the U.S. Supreme Court decided Hollingsworth v. Perry on June 26, 2013.
That decision turned on standing, meaning the legal right to bring an appeal. The Court held that the petitioners did not have standing to appeal the District Court's order, and it vacated and remanded the Ninth Circuit's judgment. It was not a ruling on the merits of same-sex marriage. In practice, couples who married before November 2008 and couples who married after June 2013 can have very different marriage lengths. That length matters to how property and support are analyzed.
The date of separation is a defined legal concept in California. It generally means the date the spouses were living apart and at least one of them had decided to end the marriage for good, with conduct consistent with that decision. It closes the period in which earnings and acquisitions are community property, so it can carry real financial weight.
Residency is where legal separation and dissolution part ways. Family Code section 2320(a) generally bars a judgment of dissolution unless one spouse has lived in California for six months, and in the filing county for three months, right before the petition is filed. That rule speaks to dissolution. Family Code section 2321 contemplates a legal separation case filed before either spouse meets it. A spouse can later amend the petition to ask for dissolution once the residency requirement is met. That gap is one practical reason some couples begin with legal separation. The divorce process for same-sex couples covers the dissolution side of this timeline.
Section 2320(b) adds a rule aimed at same-sex marriages. If the marriage was entered in California, a court here may enter a judgment for dissolution, nullity or legal separation even if neither spouse lives in California. This applies when neither spouse lives in a jurisdiction that will dissolve the marriage. The case is filed in the county where the couple married and is decided under California law.
Legal Separation for Registered Domestic Partners
Assembly Bill 205 (Stats. 2003, ch. 421), codified in Family Code section 297.5, gave registered domestic partners the rights and duties of spouses beginning January 1, 2005. Those rights apply to every registered partnership, whenever it was registered. Section 297.5(a) states the rule this way:
"Registered domestic partners shall have the same rights, protections, and benefits, and shall be subject to the same responsibilities, obligations, and duties under law … as are granted to and imposed upon spouses."
For legal separation, Family Code section 299(d) says that legal separation of partners in a domestic partnership follows the same procedures, with the same rights and duties, as legal separation of spouses. It also allows a partnership registered in California to be legally separated or dissolved in a California court even if neither partner lives here when the case is filed.
Registration date matters. Under section 297.5(k), for community property, debts and support between the partners, a reference to the date of a marriage is treated as a reference to the date the partnership was registered with the state. That date marks the start of the community property period and figures into the length of the relationship.
Many couples registered as domestic partners and later married each other. Family Code section 299(e) treats these as two relationships. Partners who are also married to one another may ask the court to dissolve both the partnership and the marriage in a single proceeding. The partnership is not absorbed into the marriage. A couple in this position typically has both relationships to address, and each has its own start date.
What a Legal Separation Judgment Covers
California is a community property state. Community property generally means assets and debts acquired during the marriage or registered partnership, before the date of separation, and it is generally divided equally. A legal separation judgment divides it just as a dissolution would, including retirement accounts. The rules for retirement accounts in same-sex divorce apply in the same way here.
Spousal or partner support follows the same framework as in dissolution. The court generally looks at factors such as the length of the relationship, the marital standard of living, each person's earning capacity, and contributions one made to the other's education or career.
Custody and parenting time are decided on the child's best interest, the same standard that applies in dissolution. Child support is calculated under California's statewide uniform guideline. Protective orders, including domestic violence restraining orders, can also be requested within a family law case. Resources on same-sex domestic violence explain that subject separately.
Health insurance is a common reason couples look at legal separation. Because the judgment does not end the marriage or partnership, some couples hope one person can stay on the other's employer health plan. Whether that works depends on the plan's own terms, not on California family law. This article does not address federal benefit rules.
Legal Separation vs. Dissolution: How to Think About the Choice
The structural difference is the only one that changes the relationship itself. Dissolution ends the marriage or partnership. Legal separation does not. For many people weighing this, that single fact is where the decision really sits.
Residency is the second difference. As noted above, the six-month state and three-month county requirement governs a dissolution judgment, and a legal separation case can begin before it is met.
A legal separation does not close the door on a divorce later. Family Code section 2347 provides that a judgment of legal separation does not bar a later judgment of dissolution on a petition filed by either party. Within a pending legal separation case, section 2321 lets either party amend to request dissolution once the residency requirement is satisfied. Notice of the amendment goes to the other party under court rules.
Some spouses and partners prefer legal separation for religious or personal reasons that have nothing to do with law. Others want the financial issues resolved while they decide about the relationship itself.
Legal separation is not a lighter or simpler version of divorce. The property, support and custody issues are the same, and so is the work of resolving them. Couples with a written agreement in place will find the pre and post-nuptial agreements analysis applies in either proceeding.
Issues Specific to Same-Sex Couples' Separation Cases
Relationship length and legal length often differ. Many same-sex couples shared a home, finances and children for years before California recognized their relationship. California law generally measures the community property period from the date of legal marriage or registration, not from the start of the relationship. For a couple facing this gap, the earlier years still shape the facts. Property bought together before registration, for example, may be analyzed under different rules.
Parentage is often the heart of the case. In same-sex families, a parent's legal status can rest on several foundations: a presumption under the Family Code, a voluntary declaration of parentage, a judgment of parentage, or consent to assisted reproduction. A legal separation addresses custody and support for each child whose parentage is legally established. Under Family Code section 7612(a), most parentage presumptions are rebuttable, and only by clear and convincing evidence. The particular concerns of non-biological parents in same-sex divorces are explored in more depth elsewhere on this site.
Senate Bill 274 (Stats. 2013, ch. 564) added the rule now found in Family Code section 7612(c). A court may find that a child has more than two parents if recognizing only two would be detrimental to the child. In weighing detriment, the court considers all relevant factors. These include the harm of removing a child from a stable placement with a parent who has met the child's physical and emotional needs for a substantial time. A finding of detriment does not require finding any parent unfit.
Out-of-state relationships raise recognition questions. Couples who married or registered elsewhere often ask which state's law applies. A case filed in California is generally decided under California law. Sections 2320(b) and 299(d) also give couples who married or registered here a route back to a California court, even after moving away.
If You'd Like to Talk Through Your Situation
Choosing between legal separation and divorce is rarely about the label. It turns on dates: when a partnership was registered, when a marriage began, when the separation happened. It also turns on how each child's parentage is established. A consultation is the place to lay out that timeline and the parental rights in divorce questions alongside it. Which California rules carry the most weight generally depends on those facts. The practice handles California family law only, so questions centered on another state's courts may be better suited to a lawyer licensed there.
To talk through how legal separation would apply to your marriage or partnership, call LGBTDivorceLaw.com at (866) 343-4226 for a confidential consultation.