Illinois Summons-Divorce is a court document that is filed as part of a divorce or legal separation. It is a notice from the court that informs the respondent (the person being sued) that a divorce or other family law matter has been filed against them. The summons also includes information about the court case, such as the case number, the court's name and address, and the date and time of the hearing. There are two types of Illinois Summons-Divorce: Joint Summons-Divorce and Summons-Divorce by Publication. The Joint Summons-Divorce is served to both parties of the divorce, while the Summons-Divorce by Publication is served to one party through publication in a newspaper.