The first thing to do is to complete the court forms to file for a waiver or deferral. Please note that each court might have their own preferred forms.You will need to complete several legal documents. These legal documents are filed with the Petition for Dissolution of Marriage. This video explains the procedures for filing for divorce if a couple has no children. Forms for requesting a fee waiver or deferral in Arizona. Here are the basic forms you'll need to file and steps you'll need to take to start the divorce process in Arizona. See Instructions on Completing the Sensitive Data Form near the end of this packet. My spouse is the defendant, and I am the plaintiff in the divorce. Divorce doesn't have to be a bitter, drawn-out, and expensive legal battle.