The way I feel right now, I'm planning on telling her that if she's ready to move forward with the divorce, I am too.
In my opinion, this is kind of silly. This decision is YOURS to make...not hers. You should be considering your commitment, your personal values, your family, your finances, etc and decide "Is being married best for Chris73?"
If yes, then do nothing. If no, then go ahead and file.
As you say, if her continuing to drink is a boundary issue for you, then, of course, feel free to react accordingly. But I think you need to understand what your boundary really is. If she has a glass of wine a night, is that OK? Two? Three? etc. How and where do you draw that line?
