It went away for me. The feeling of betrayal was horrible, but it went away. I don't know how, but eventually I stopped thinking of myself and started thinking about everyone else in the situation, in particular my kids, and that is when the feeling dissipated. I couldn't wallow in self-pity for ever. I decided I needed to stand up and just handle it.
So yes, it went away. I want her back, don't I? It went away.
You're gonna have to give him time to think about what he wants next. He ran away from you. At some point he is going to stop running away from stuff and start moving TOWARD stuff, if you know what I mean. And your task is to make yourself the thing worth running TOWARDS.
You cannot fight against his running. He will run whether you fight or not. You can make it easier or harder for him. My advice is to not fight him, just attract him. Look hot, be happy, develop new hobbies, find stuff to keep you occupied.
I am so tired, sad , confused, emotional, sick and mixed up. Yes I know that feeling. I'm sorry you're hurting. I know it's tough. You've got to get a grip, for yourself, and for everyone around you. Chin up.