Forms ; ADOPT-230, Adoption Expenses ; ADOPT-310, Contact After Adoption Agreement ; ADOPT-315, Request to: Enforce, Change, End Contact After Adoption Agreement. You have to file the Complaint in the Superior Court of California for the County where the Property is located.This Roadmap is a guide to aid in completing the paperwork for a divorce. Obtain and fill out required family law forms, both mandatory and casespecific. You may review the forms you might need in the section below. The filing fee for divorce in Contra Costa County varies somewhat from one case to the next. We offer our online paperwork preparation help for couples eager to undergo a Contra Costa County divorce process on their own quickly and stress-free. Your agreement needs to say that you both agree to end the marriage and what you agreed about property or spousal support. Most Contra Costa County partition actions are typically resolved in approximately 7 months, as most cases conclude with either a buyout or an agreed sale.