Get thee to an Alanon meeting....
...try at least six meetings, some different, before deciding whether or not to continue. Alcoholics have a sixth sense about what to say in order not to lose their codependent enablers.
Your only hope, IMHO, to have any kind of life at all if you stay with this woman is to go to Alanon and work the steps with a sponsor.
Good luck from the seventh circle of hell. That's where I am because I didn't break up with an alcoholic girlfriend. I married mine and forfeit 15 years of my life, my house, my cars, and my jobs. And, bonus, I in the bargain I got an alcoholic/drug addict daughter-- we built her together.
Winning!
Cyranoak