Last Monday she tried one of her manipulation techniques by sending me a text that basically said, "All of our friends that have seen you recently say you look awful and lost a lot of weight, are you sure you're doing good." I simply replied with, "I've been doing cardio at the gym, and I have accepted the fact that we are over."
We broke up because she cannot control her drinking in a social environment, and acts inappropriately. She knows she has this problem, and we have tried to work on it numerous times. Everything would be fine for a couple of months, and the same thing happens again. I can't change her, she is unwilling to change, and I can't just tell her, "hey stay home while I go to this bar/wedding/function/whatever."
Her reasoning and justification about the break-up is something completely different, but it all started with her being stupidly drunk the night of the break-up.