This page contains all of the Family Law court case forms that the Clerk's Office provides. These forms and instructions are available in the General Clerk's Office, Room 108, in the Nassau County.Petition to Domesticate and Enforce Out-of-State Custody Order. Thirteenth Judicial Circuit - Forms List. Please select the category below to expand and view general forms for those division. Petition for (Custody) (Visitation). Form Number. 12.905(a). Additional resources include a directory of local self-help centers. Download or obtain forms: Get the required forms from the Florida State Courts website or your local courthouse. Forms - Family Division Home 1 Granite Place, Suite N400 • Concord, 03301 Phone Number: 1-855-212-1234 Court Locations