Hi Mcbb
Welcome
I'm an alcoholic too, although I have no experience of rehab or detox.
Like Freedom said, I'd leave your gf to her own journey for now.
You'll find a lot of support here tho
I recommend you ask over at either the Newcomers board or the Alcoholism board as well about your own concerns for recovery - you'll get a lot of experience over there:
Newcomers to Recovery - SoberRecovery : Alcoholism Drug Addiction Help and Information Alcoholism - SoberRecovery : Alcoholism Drug Addiction Help and Information
D