Illinois Petition For Dissolution Of Marriage-Children (Pro Se) is a court form used by individuals who are filing for a divorce without hiring an attorney. It is a step-by-step process that allows a petitioner to complete all the required forms in order to start the divorce process. This petition is used if the couple has children and requests the court to make decisions on the children’s custody, visitation, and support. The petition includes information about the parents, their children, and any other relevant information that the court needs to make decisions about the divorce. There are two types of Illinois Petition For Dissolution Of Marriage-Children (Pro Se): a Joint Petition and an Individual Petition. The Joint Petition is filed by both spouses and the Individual Petition is filed by one spouse.