Here's the info for the Chicago Area AA Central Office:
CHICAGO ILLINOIS A.A.
Chicago Area A.A. Service Office
200 N Michigan Avenue Ste 501
Chicago IL Telephone: 312 346-1475www.chicagoaa.org
I would suggest that you contact someone at that telephone number and they'll be able to help. You might want to ask for a referral number to Al-non, also -- they can be a tremendous help for you.
Best regards to you and I hope for the best.