Welcome,
Read the stickie posts at the top of Alanon and Naranon. There is a book club as well for alot of reading. There is free and low cost material at Alanon meetings. Your phone book will have a listing for Alanon or AA...either one can steer you to a meeting and from there you can get a meeting list in your area.
Good luck to you. Alanon and the 12 steps gave me my sanity back.
Hugs,
JT