Bystep guide to filling out and filing your papers in court can be found on the California Courts website. Instructions on how to file a Dissolution of Marriage case.To move forward with the divorce proceedings, you'll need to fill out several forms and file divorce papers. Once you determine the courthouse you will file, take your forms to the court clerk at the Family Law Business Office and pay the filing fee. This guide provides an overview of key topics, preparation strategies, and courtroom procedures to help you navigate your case effectively. Complete all court forms: To effectively file for a divorce, you must complete several forms. In ALL California courts, including San Diego Superior Court, if a plaintiff wants a jury trial they must ask for it in the complaint. Sorry, the law is clear: no jury trials in divorces. Further, divorce is a matter of state, not federal law. Disclaimer. So if you show up when called, and they don't pick you for a jury, you're done for one year.