Download and complete Motion and Notice forms from the Illinois Office of the Courts. To successfully modify a temporary order, a parent must show that the current arrangement is not in the best interests of the child.All motions, petitions and applications shall be made in writing. A notice of motion is not a motion. b. This page is intended to provide basic information about the legal process, statutes, local court rules, and general court administration. You can use the Motion forms. You will need to state on the Motion the reason the support should be changed. Only a judge can modify an order. Call your ex's attorney and explain that you are unable to be at court that date, and ask him or her to reschedule. In a temporary order hearing, the judge determines who gets custody (also called parental responsibilities) based on the best interests of the child.