"I don't have any boundaries that if I set would mean a of beans to her. She doesn't need me for anything. She doesn't love me. And she doesn't want me. I can set whatever boundaries I want. It isn't going to affect her one way or the other."
This is what you don't understand. The boundaries are for you. Not for her. You make a boundary like, I will not be insulted by my W. It's not going to stop her from doing it, but it empowers you to walk away before she starts. Again, all of your efforts are revolving around what SHE does.
On top of that, you don't have to keep mentioning she doesn't love you, want you, need you, etc. It sounds like you're purposely punishing yourself as a kind of penance. You're destroying your own self esteem by doing so each time.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.