California recognizes three primary marital actions: dissolution, legal separation, and nullity, each serving different legal and strategic purposes.

1. Dissolution vs. Legal Separation

• Dissolution (divorce) is the most common action because it terminates marital status, restoring the parties to single status.
• Legal separation resolves the same financial, custody, and support issues but does not end the marriage.
• Legal separation may be preferable when parties want to preserve benefits tied to marital status (e.g., insurance, Social Security, military benefits) or for religious/personal reasons.
• It requires consent of both parties unless proceeding by default.
• It can also be used temporarily when residency requirements for dissolution are not yet met, with later amendment to dissolution.
• Issues decided in a legal separation are binding (res judicata) in any later dissolution.

2. Dissolution vs. Nullity

• Nullity (annulment) treats the marriage as void or voidable, meaning it is legally considered never to have existed.
• Dissolution is often chosen because:
  • Grounds for nullity may be difficult to prove.
  • It avoids disclosing sensitive facts.
  • It allows broader remedies (property division, support, fees).
• Nullity may be preferred because:
  • It is immediate (no 6-month waiting period).
  • It avoids the legal status of ever having been married.
  • It may limit the other party’s financial claims if they are not a putative spouse.
• A petitioner may plead nullity and dissolution in the alternative.

3. Summary vs. Standard Dissolution

• Summary dissolution is a simplified, streamlined process available only if statutory requirements are met (e.g., short marriage, limited assets/debts, no children).
• Advantages:
  • Simpler and more cost-effective, often suitable for self-represented parties.
• Disadvantages:
  • Either party may unilaterally revoke the process before final judgment.
  • If revoked, a standard dissolution must be filed, though some waiting time may carry over.

4. Registered Domestic Partnerships (RDPs)

• Termination procedures largely mirror summary dissolution.
• Some RDPs may be terminated administratively through the Secretary of State.
• If requirements are not met, parties must proceed through court actions (dissolution, legal separation, or nullity).
• Parties who are both married and in an RDP may terminate both in one proceeding.

Key Takeaway

The choice among dissolution, legal separation, and nullity is fact-specific and often driven by:

• Eligibility (e.g., residency, grounds),
• Financial consequences (support, property division),
• Timing (e.g., immediate vs. delayed termination),
• Personal considerations (religious beliefs, benefits preservation, privacy concerns).

Selecting the appropriate action can significantly affect both substantive rights and procedural strategy.

Because the choice among dissolution, legal separation, and nullity can significantly affect property rights, support obligations, and long-term legal status, parties should consider consulting a qualified family law attorney before proceeding. An attorney can help evaluate eligibility, identify strategic advantages or risks, and ensure compliance with applicable statutes and local court procedures.