IMHO you need to stop all contact. The ball is in your court. You have the control. If she texts you, no matter how crazy, don't respond. Let her wonder what your next move is. You told her you would file, so let her stew on that. You don't need to explain anything.
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.