Chicago IL attorney for modification of divorce order terms regarding support orders and parenting plans in Cook County. Call 312-884-1222 for free consult.Our Elmhurst divorce lawyer helps clients file for a postdivorce modification when needing to make a change. To secure a modification of your divorce terms, a clear and thorough argument must be made before the court. Our St. Charles divorce lawyer helps clients who wish to make modifications to their divorce decree. Download and complete Divorce, Child Support, and Maintenance forms from the Illinois Office of the Courts. To initiate the process, you must file a petition with the circuit court in the county where the original order was entered. Michael C. Craven is an experienced post-divorce modification lawyer. He has the skills and knowledge to handle any family law cases. You can petition the court yourself or utilize Child Support Services (CSS) to review your case at no charge.