Puja Sachdev | April 4, 2025 | Divorce

Divorce can be emotionally charged, especially when it involves infidelity. If adultery has played a role in a marriage’s breakdown, many spouses wonder whether it will affect issues like property division, spousal support, or child custody.
In California, a no-fault divorce state, adultery typically does not directly impact the divorce process. However, there are certain circumstances where an affair could indirectly influence the outcome of a divorce case.
Understanding No-Fault Divorce in California
California law does not require spouses to prove fault, such as adultery, to file for divorce. The only grounds needed to dissolve a marriage are “irreconcilable differences.” This means that courts do not consider misconduct, including infidelity, when granting a divorce. However, while adultery itself is not a factor in determining whether a marriage should end, it may have financial or custodial implications depending on the circumstances.
Does Adultery Affect Property Division?
California follows community property laws, meaning the court generally divides marital assets and debts equally between spouses in a divorce. Adultery does not influence this division unless one spouse used marital funds to support an affair.
For example, if a spouse spent substantial amounts of money on gifts, vacations, or luxury accommodations for a romantic partner, the court may determine that those expenditures were a misuse of marital assets. The affected spouse may be entitled to reimbursement through a legal concept known as dissipation of assets.
Can Adultery Affect Spousal Support?
In most cases, adultery does not directly impact alimony determinations. California courts evaluate spousal support based on factors such as:
- The length of the marriage
- Each spouse’s income and earning potential
- The standard of living during the marriage
- Contributions to the marriage
That said, if the cheating spouse cohabitates with a new partner and receives financial support from them, the court may reduce or deny spousal support on the basis that the recipient’s financial need has decreased.
How Infidelity Might Impact Child Custody Decisions
While California courts do not penalize a parent for adultery in custody decisions, the circumstances of the affair could indirectly impact a judge’s ruling. The court prioritizes the child’s best interests, and if a parent’s extramarital relationship negatively affects the child’s well-being, it could play a role in custody and visitation arrangements.
For instance, if a parent exposed a child to inappropriate or unstable environments due to their affair, or if the new relationship is with someone who poses a risk to the child’s safety, the court may adjust custody accordingly. However, infidelity alone is not a sufficient reason to deny a parent custody or visitation.
Emotional and Psychological Considerations
Beyond legal consequences, adultery can intensify the emotional strain of divorce proceedings. If one spouse feels deeply betrayed, negotiations regarding settlement terms may become more contentious.
While California law aims to keep divorce proceedings impartial, emotions often drive decisions on asset division, spousal support, and parenting plans. Working with an experienced divorce attorney can help navigate these challenges while maintaining focus on legal rights and long-term goals.
Seeking Legal Guidance in a California Divorce
Even though adultery does not typically impact the legal outcome of a divorce in California, it can complicate financial and custodial matters in specific cases. If you believe your spouse’s infidelity has led to the misuse of marital assets or created an unstable environment for your children, you may have legal grounds to seek a fairer resolution. Be sure you speak with a San Diego divorce lawyer as soon as possible about your situation.
Contact a Family Lawyer for a Consultation
San Diego Divorce Lawyers, APC, is here to help you, feel free to give us a call at (619) 866-3756, or contact our family lawyer now for a complimentary case evaluation. At that time, you can receive some legal advice about your rights and the best course of action.
San Diego Divorce Lawyers, APC
2851 Camino del Rio S #430
San Diego, CA 92108
(619) 866-3756
