Complete the on-line application for free child support services if you live in Illinois and the dependent child(ren) lives with you. Download and complete Divorce, Child Support, and Maintenance forms from the Illinois Office of the Courts.Learn about the types of alimony available in New Jersey, how it's calculated, and the factors courts consider when awarding spousal support. Either party may file a petition requesting maintenance, and the petition must include an affidavit supporting why the maintenance is necessary. This list contains current links to state divorce forms where available. Some states may have additional requirements or restrictions. For more information about going to court including how to fill out and file forms, call or text Illinois Court Help at 833-411-1121 or go to ilcourthelp.gov. The termination of alimony is a substantial change in circumstances warranting the modification of child support. A DuPage County, IL divorce attorney can help you determine whether child support and alimony will be a part of your divorce agreement. When an individual files for divorce, they must also petition for spousal support, maintenance, or alimony.