You can find many excellent books at your local library that can help with preparing financially for divorce, parenting strategies to protect your children, navigating the legal system, and emotional well-being during and after a divorce.
These Illinois bar associations have helpful content concerning divorce and family law matters:
Illinois State Bar Association: isba.org
Chicago Bar Association: chicagobar.org
Lake County Bar Association: lakebar.org
These legal assistance organizations may be able to help you if you cannot afford an attorney:
The Family Defense Center: FamilyDefenseCenter.net
Legal Aid foundation: Lafchicago.org
Prairie State Legal Services: pslegal.org
The Domestic Relations Division of each of these county courts has help desks to assist you if you choose to represent yourself:
Cook County Clerk of Court: cookcountyclerkofcourt.org
http://www.cookcountycourt.org/ABOUT THECOURT/CountyDepartment/Domestic RelationsDivision.aspx
Lake County Clerk of Court: lakecoutnycircuitclerk.org
Cook County Clerk of Court Brochures:
How to Obtain an Order of Protection
Domestic Violence Guidelines for Help
Domestic Violence Resources and Advocates