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.If the respondent files a counterpetition, the petitioner should then file an Answer to Counterpetition, Florida Supreme Court Approved Family. Petition for (Custody) (Visitation). You must have an existing Hillsborough County case or must file a Petition to begin a case before you can use this motion. E. Answers and Supporting Documents. You must file a response called an "Answer" within 20 days after being served with legal papers and a summons. This form should be filed immediately following the mediation, but no later than 30 days before the scheduled trial date. This program guides you step-by-step through court forms on any computer or mobile device. Answer a few simple questions and receive a completed PDF document.