Can you tell me where you live?
And do you want the support group/therapist for your daughter, granddaughter, or both?
Here is a link to all the NAMI chapters in Illinois...I'm not sure which is the closest to Galena. http://www.nami.org/Template.cfm?Section=Your_Local_NAMI&Template=/CustomSource/AffiliateFinder.cfm
You are already on the best track possible in looking for a support group and therapist...that will be the best long term treatment and is better than any brief advice I could give you now. Here are 2 places that can offer therapy...if for any reason they can't help you, they should be able to give you a referral of a local provider who can.
Good luck & take care.
Let me know if you have still have other questions.
Please don't forget to hit the ACCEPT button & provide expert feedback.