I am in very similar situation with my H. The OW works for his company in another state, but is his subordinate. Their jobs are on the line because of this. He travels all the time and has taken her to London and other places that I don't know about. Also has bought and received gifts, etc. He has moved out at my asking and is trying to pick between her and our family, what a jerk that it is even a decision. The OW has no loyalty to you, only him and has nothing to lose in the situation like you do, she can hang on and be perfect for him, but in the end he'll see the light. All I can say is that if he doesn't want you or your kids, do you really want him? What is the prize if you win anyhow? These are the questions that I've been trying to ask myself as I make my decision about my life, but I desperately want it to work too. I just harbor alot of resentment towards him for what he has done to our family.