In other words, just because you choose to file a partition complaint doesn't mean you have to go to court to finish the process. You have to file the Complaint in the Superior Court of California for the County where the Property is located.Our partition attorneys in California can help resolve real estate co-ownership disputes that have arisen due to a variety of frustrating situations. Your agreement needs to say that you both agree to end the marriage and what you agreed about property or spousal support.