Look, the reality is she is an addict who has not even reached the first step of admitting she has a problem, and that may never happen. It will only continue to get worse.
She man handles other men and cannot see why you have an issue with it.
She has zero respect for you or she would not do the things she does. It's actions, not words, don't forget that.
I say this kindly because I know it's painful.