Your court might have a doityourself packet for changing parts of your decree; however, property and debt division are generally not subject to modification. We want to help you petition for the modification that you need so that you are not forced to live with difficult court orders.The link provided will send you to the accepted divorce forms for your location. You can then print them off and submit them to a Superior Court in your area. To seek a post-divorce modification in Arizona, the requesting party must file a formal motion with the court. Should Your Property Settlement Agreement be Merged Into Your Divorce Decree? Private agreements can be modified in writing if both spouses sign off. What self service form can I file to correct my petition and agree with what the respondent is stating without a hearing? Arizona is a no fault state. This means that you don't have to cite any reason other than "irreconcilable differences "for the divorce.