In addition to dissolution and legal separation, California law provides two less common but important alternatives: nullity and summary dissolution. Each serves a specific purpose and may be advantageous under the right circumstances.

A nullity of marriage, often referred to as an annulment, is fundamentally different from dissolution. Rather than ending a valid marriage, nullity establishes that the marriage was never legally valid to begin with (void) or should be treated as invalid due to certain conditions (voidable). Grounds for nullity may include fraud, force, incapacity, prior existing marriage, or close familial relationship.

One key advantage of nullity is that it takes effect immediately. Unlike dissolution, there is no mandatory waiting period before the marital status is terminated. Additionally, some individuals prefer the legal designation of never having been married, rather than being divorced.

However, nullity can be difficult to obtain. It requires proof of specific legal grounds, which may be factually complex or sensitive. For this reason, parties sometimes plead nullity and dissolution in the alternative, allowing the court to grant a divorce if annulment cannot be established. Another limitation is that financial remedies available in dissolution—such as property division or spousal support—may be restricted in nullity cases, particularly if one party is not a putative spouse.

Summary dissolution is a streamlined version of divorce available to couples who meet strict eligibility requirements. These typically include a short duration of marriage, limited assets and debts, no children, and mutual agreement on all issues. The primary advantage is simplicity—many couples can complete the process without extensive court involvement or legal representation.

However, summary dissolution has drawbacks. Either party can revoke the process at any time before the final judgment, which can create uncertainty. If revoked, the parties must proceed with a standard dissolution. That said, the time spent in the summary process may count toward the required waiting period for finalizing a divorce.

Choosing between standard dissolution and summary dissolution depends largely on eligibility and the level of cooperation between the parties. Summary dissolution is ideal for straightforward cases, while standard dissolution is necessary for more complex situations.

In conclusion, nullity and summary dissolution offer specialized alternatives within California family law. While not suitable for every case, they provide valuable options for parties seeking either a simplified process or a different legal characterization of their marital relationship.