You have to trust that she's staying there with you right now because she wants to.
And I firmly believe that if she DID want out of there she would be out.
I don't know about this. I have a feeling that if OM was single she'd be gone. It's been joked about that women are like monkeys, they don't let go of one branch until they have a hold on another. Demeaning but also sometimes very true.