File a motion with the court that issued the original divorce decree. You will need to outline the reasons for the requested modification.What resources can help me file for divorce? You would need to type an amendment document that states the replacement language, referencing the paragraph in the separation agreement that is being modified. You'll need to file in district court to have the divorce actually granted. North Carolina divorce lawyer Jonathan Breeden has the knowledge and experience to help you make those changes. Call him today at (919) 661-4970. North Carolina family law attorneys can provide guidance and answer your questions about modification of divorce decrees. You can absolutely do a pro se divorce and you don't need any lawyers if you're both reasonable and amicable people. You can use the change of circumstances as the reason to file for modifying custody.