Fill out the Application for Modification of Court Order or Cross-Application for Modification of a Court Order. 12 Steps for Filing a Motion: Fill out the Notice of Motion (Form A). This form tells the court and other party what you wish to change.This free program will help you fill out the petition that you will need to file in Family Court. What to do when the judge gets it wrong? Any applications for Temporary Restraining Orders (TROs) can be made at your local municipal court or police department. What are the requirements in New Jersey to obtain a temporary child custody order? If only one person wants to change a temporary order, file: A Motion for Temporary Orders (CJD 400) asking the judge to make a change. Temporary or permanent modification of the custodial arrangement provided such relief is in the best interest of the children. Only the court can modify an existing decree, and requesting reconsideration is a formal legal process. Any other appropriate equitable remedy.