California operates under a “no-fault” divorce system. This means that a spouse seeking dissolution of marriage is not required to prove wrongdoing on the part of the other spouse. The sole grounds for divorce in California are irreconcilable differences, which have caused the irremediable breakdown of the marriage. A party need only assert that such differences exist, regardless of the other party’s wishes or actions. This contrasts with “fault” divorce states where adultery, abuse, or abandonment must be proven.
The adoption of a no-fault system simplifies the divorce process and can reduce conflict between divorcing parties. It removes the need for potentially acrimonious accusations and investigations into marital misconduct. Historically, proving fault was often complex and expensive, potentially escalating legal fees and emotional distress. The shift toward no-fault divorces reflects a societal recognition that marital breakdown can occur without either party necessarily being at “fault,” and that focusing on resolving financial and custodial matters is often more productive.
