OMG - that is a real shock! I think you have done the right thing by leaving it until she's sober as there would have been a good chance that she would not remember any good advise you gave her.
Are they still living together, or have they split?
At the end of the day, I don't think there's much actual advise you can give her, apart from the practicalities of the possible seperation, just lots of hugs and support.
I used to do some counselling for an HIV/AIDS support service, and have been in the situation where someone has come to me to say they are married and gay, but I've never actually seen it from the other spouses point of view. I don't know how I would handle it - I would have the initial shock of the deception, but with time, hopefully I'd be able to see that there was absolutely nothing that I could have done to prevent the split, after all I would be the wrong sex.
Sorry, I'm not sure how to word it, I hope you understand what I'm trying to say.
