I'm sorry that you are going through this.

I"ve had alot of personal drama in the past few years and in the long run, I firmly believe there comes a time in someone's life that they must do what is best for them.
I also subscribe to the "trust your gut" syndrome as it's guided me in different scenarios.
Only you know what is best for your situation. Whether or not you act on it, is up to you. I also know, the worst part is trying to figure out your decision.
Once that's made, the rest just comes easier.