Carlsbad family law
Annulment in California: What It Is, When It Applies, and How It Works in Carlsbad
California annulment explained: the void and voidable grounds in Family Code 2200-2210, putative spouse rights, and where Carlsbad nullity cases are heard.
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An annulment in California is a court judgment declaring that a marriage was never legally valid, while a divorce ends a marriage that was valid. Annulment applies only when a specific legal ground exists: a void marriage, such as incest or bigamy, or a voidable marriage, such as one based on fraud, force, or being underage.
Most people facing this question have learned something that shook their understanding of the marriage itself. A spouse may have had a prior marriage that was never ended. Consent may have been gained through a lie that went to the heart of the relationship. The marriage may have happened when one person was too young or not of sound mind. The question underneath the search is usually the same: was this marriage ever real in the eyes of the law, and if not, what happens to the home, the money, and the children? This article walks through how California answers that, and how a nullity case moves forward for someone living in Carlsbad.
What Annulment Means Under California Law
California's Family Code does not use the word "annulment." It calls the process a "nullity of marriage," or a nullity of domestic partnership for registered partners. A judgment of nullity is a court's formal finding that the marriage lacked legal validity. A divorce, which the code calls a dissolution, ends a marriage that was valid. If you'd like a refresher on that path, the site's overview of divorce in Carlsbad covers it.
The rules sit mainly in Family Code sections 2200 through 2210, and they sort marriages into two groups:
- Void marriages are invalid from the very beginning. The law treats them as never having had legal force. Even so, a court judgment is usually sought, so there is a clear public record and the court can address property, support, and children.
- Voidable marriages are valid unless and until a court declares them a nullity. If no one asks the court, the marriage stands.
For someone in Carlsbad, the case is filed in San Diego County. Family law cases from Carlsbad are generally heard at the Superior Court of California, County of San Diego, North County Regional Center, 325 South Melrose Drive, Vista, CA 92081. California law governs the grounds, whichever courthouse hears the case.
Void Marriages: When a Marriage Is Invalid From the Start
Family Code section 2200 names the closest family relationships. Its text reads:
"Marriages between parents and children, ancestors and descendants of every degree, and between siblings of the half as well as the whole blood, and between uncles or aunts and nieces or nephews, are incestuous, and void from the beginning, whether the relationship is legitimate or illegitimate."
The second void ground is bigamy, meaning marrying while a former spouse is still alive and that marriage is still in force. Under Family Code section 2201, such a later marriage is "illegal and void," with exceptions. It is not void if the earlier marriage was dissolved or adjudged a nullity before the new marriage. It is also not void if the former spouse had been absent and not known to be living for five straight years before the new marriage, or was generally reputed or believed to be dead. In those two situations, the later marriage is valid until a court declares it a nullity under section 2210(b).
A void marriage has no legal effect from the beginning. That does not mean court involvement is pointless. A judgment of nullity gives both people a clean legal record, and it gives the court a setting to resolve property, support, and questions about any children.
Voidable Marriages: Grounds a Court Can Declare Invalid
Family Code section 2210 lists six conditions that, if they existed at the time of the marriage, allow a court to adjudge it a nullity:
- Age. The person bringing the case, or the person on whose behalf it is brought, was under 18, subject to a statutory exception for certain marriages of minors entered with the required consent or court approval.
- Prior existing marriage. A spouse of either party was living and that marriage was still in force, and that spouse had been absent and not known to be living for five successive years, or was generally reputed or believed to be dead.
- Unsound mind. Either party was of unsound mind, unless that person, after coming to reason, freely lived with the other as a spouse.
- Fraud. Either party's consent was obtained by fraud, unless that person later, with full knowledge of the facts, freely lived with the other as a spouse.
- Force. Either party's consent was obtained by force, unless that person later freely lived with the other as a spouse.
- Physical incapacity. Either party was physically incapable of entering the marriage state, and the incapacity continues and appears incurable.
A voidable marriage does not end on its own. It remains valid until the court enters a nullity judgment.
Several grounds carry built-in limits. Notice the "unless" clauses: freely living together after learning of the fraud, regaining reason, or escaping the force can take that ground off the table. The age ground also turns on who is bringing the case. Who may file, and by when, differs from ground to ground.
The fraud ground causes the most confusion. The statute does not define fraud, and not every lie during courtship qualifies. Whether a particular deception is serious enough is a question the court decides on the evidence. Someone who feels deeply misled may find that the law draws this line more narrowly than their sense of betrayal does.
How Annulment Differs From Divorce in Practice
Timing is one of the clearest differences. Family Code section 2339 says a judgment of dissolution is not final for ending the marriage until six months have passed from the date the summons and petition are served or the date the respondent appears in the case, whichever occurs first. The court may extend that period for good cause. Section 2339 is written for dissolution judgments, and the nullity statutes discussed here contain no matching six-month period.
Property is handled under a different framework. In a divorce, Family Code section 2550 generally requires the court to divide the community estate equally, unless the spouses agree otherwise in writing or on the record in court. The site's page on property division explains how that works. In a nullity case, the marriage is treated as legally invalid, so community property rules do not apply automatically. That does not mean no property rights arise. As the next section explains, a person who believed in good faith that the marriage was valid can ask the court to divide what was acquired during the union.
Support follows a similar pattern. Because there was no valid marriage, spousal support is generally not available after a nullity. The exception is the putative spouse, a person who honestly believed the marriage was valid. The court may order support for that person under Family Code section 2254.
The proof required is also different. California divorce is no-fault. A nullity case asks the court to find that a specific statutory ground existed.
The Putative Spouse Doctrine: When Rights Arise Without a Valid Marriage
Family Code section 2251 protects people who married in good faith. If the court finds a marriage void or voidable, and finds that either or both parties believed in good faith that the marriage was valid, the court "shall" declare that person a putative spouse.
A putative spouse is someone who sincerely believed they were legally married, even though the marriage turned out to be invalid. Once someone is declared a putative spouse, the court can divide property acquired during the union that would have been community or quasi-community property if the marriage had been valid. The code calls this "quasi-marital property." The court divides it under the same part of the Family Code that governs property in divorce, but only if a putative spouse asks. If the court expressly reserves jurisdiction, it can make that division after the judgment.
Section 2254 adds support. While the case is pending, or in the nullity judgment, the court may order one party to support a putative spouse as if the marriage had not been void or voidable.
Section 2255 addresses attorney's fees and costs. The court may award them in cases to declare a marriage void. In voidable-marriage cases, it may award them to a party found innocent of fraud or wrongdoing in entering the marriage and unaware of any prior marriage or other impediment.
This doctrine often matters most in the situation that brings many people to this page: discovering that a spouse never ended an earlier marriage. The person who did not know may still have meaningful property and support rights.
Children, Parentage, and Annulment
A nullity case concerns the validity of the marriage. When there are children, the court still decides custody, visitation, and support. For parents, that is often the first worry, and the custody rules give it a defined process.
When custody or visitation is contested, Family Code section 3170 requires the court to set the contested issues for mediation. That requirement applies to any petition or other pleading seeking a custody or visitation order. In San Diego County, that mediation is child custody recommending counseling with the court's Family Court Services, under Family Code sections 3170 and 3183. Domestic violence cases are handled by Family Court Services under a separate written protocol approved by the Judicial Council.
Under Family Code section 3183(a), the mediator is called a child custody recommending counselor. Family Court Services uses the title Family Court Counselor. Consistent with local court rules, the counselor may make a recommendation to the court about custody or visitation, but only if it is first given in writing to the parties and their attorneys before the hearing. Family Court Services says that if no agreement is reached, the Family Court Counselor makes a recommendation to the court, and the court hearing proceeds. The counselor may also recommend an investigation or other services, or in appropriate cases restraining orders to protect the child. The judge makes the decision. The site's pages on child custody in Carlsbad and divorce mediation go further.
How an Annulment Case Proceeds in San Diego's North County Courts
A nullity case begins with a petition filed in the San Diego County Superior Court. Carlsbad cases are generally heard at the North County Regional Center in Vista. The petition states which ground is claimed and what other orders are requested, such as a putative spouse declaration, property division, support, or custody.
The petitioner then serves the other spouse, called the respondent, who can respond. The respondent may agree with the claimed ground, dispute it, or ask for different orders.
The person asking for the nullity must show the court that a statutory ground applies. That may mean presenting records of an earlier marriage, evidence about age, or testimony about fraud or force. If the ground is contested, the case can proceed to a hearing or trial where both sides present evidence. In that respect, a disputed nullity case can resemble a contested divorce.
Carlsbad Family Law Advocates serves Carlsbad and the North County communities of Oceanside, Vista, San Marcos, Encinitas, Solana Beach, Del Mar and Rancho Santa Fe.
If You'd Like to Talk Through Whether Your Marriage Qualifies
Whether a marriage qualifies for a nullity often depends on details the statutes leave open. Those details include what one spouse knew and when, whether the couple kept living together afterward, and whether a putative spouse claim reaches the property acquired along the way. A consultation can cover which ground, if any, fits the facts, how the burden of proof would play out, and whether a dissolution should also be considered. Carlsbad Family Law Advocates practices California family law only, so these questions are answered under California law as applied in San Diego County.
To talk with the firm about annulment, call Carlsbad Family Law Advocates at (760) 840-5102 for a confidential consultation.
Frequently asked questions
What is the difference between an annulment and a divorce in California?
What are the grounds for annulment in California?
What happens to property if a marriage is annulled?
Can I get spousal support after an annulment?
Does an annulment affect my children?
Where are annulment cases heard for Carlsbad residents?
About this article. Reviewed by Amy J. Lass, CA Bar No. 246779. Last updated 2026-10-08.
- Published
- October 8, 2026
- Last updated
- October 12, 2026
Sources
- California Family Code § 2200 — California Legislative Information
- California Family Code § 2201 — California Legislative Information
- California Family Code § 2210 — California Legislative Information
- California Family Code § 2251 — California Legislative Information
- California Family Code § 2254 — California Legislative Information
- California Family Code § 2255 — California Legislative Information
- California Family Code § 2339 — California Legislative Information
- California Family Code § 2550 — California Legislative Information
- California Family Code § 3170 — California Legislative Information
- California Family Code § 3183 — California Legislative Information
- Judicial Branch of California — Self-Help Guide — California Courts Self-Help
- Superior Court of California, County of San Diego — Superior Court of California, County of San Diego
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