I feel exactly like what you are feeling right now. That we are not ready yet to call it quit despite the fact that we are very, very tired of this situation. I also just wish that we have a magic wand and can rectify the situation once and for all.
Most of the feelings that you are feeling now I can relate exactly. The thought of OW, how H may be treating OW, how H wants to seek Ow's approval and just leave us the LBS to rot. It is so unfair.
I've been staying up late nights and torture my brain trying to come up as to how best to deal with this situation, but maybe it is just best to leave it as it is for the moment and do nothing. Unless we are ready to call it quit, there's nothing much we can do about their behaviour and contact with OW. Its very difficult but you are strong, Cathy, you'll go through this..
Sometimes the very thing you're looking for is the one thing you can't see..