• Fees are different (or none) for other filings. The specific steps for filing for custody will depend on your exact case and the procedures in your county.Each of the documents listed below inculde a blank form and the instructions to fill out that form. In most situations, you can file for custody in the "home state" of the child. FindLaw links to state-specific family law and child custody forms for DIY legal proceedings. Learn when to hire an attorney to help with family law issues. You can file a Petition for Custody with the court. I am not sure if you are the other parent in this situation. Send emergency custody forms tennessee via email, link, or fax. You can also download it, export it or print it out.