Arizona Divorce without Children — Petition is a legal document filed with the court to initiate a divorce process in the state of Arizona when parties have no minor children in common. It is also known as a Petition for Dissolution of Marriage. The Petition is used to formally request the court to terminate a marriage, and includes information regarding the parties, any property division, and other relevant facts. There are two types of Arizona Divorce without Children — Petition: 1. Simplified Divorce without Children — Petition: This petition is typically used when both parties agree on all aspects of the divorce. 2. Contested Divorce without Children — Petition: This petition is typically used when there are disagreements between the parties about the divorce.