I can understnad the reaction of being hurt, because it's like you are being replaced. You wonder why you weren't good enough for him. I'm not sure of my ex is dating, and frankly, I don't care. My only concern is how she treats my kids. That's it, that's all. But, it took a long time for me to get to this point. I had to step back and realize that anyone who gets involved with my ex will find themselves with a momma's boy who thinks that money shows love. I'm so over that.It took a lot of work on my part to get to this point. I realized I was mourning more the relationship than him. I was craving companionship with someone. I also saw that he's my EX for a reason. And, if someone new comes into his life and he takes that step to marry her, then he's her problem, not mine!