You should have faith in yourself, look how well you have done so far. You are getting better through this.
And to me, a guy who is smart/successful is going to realize that he was the OM to a woman and that she is not exactly a great partner. You aren't sure what this guy is looking for anyways it may be just a fling to him but who cares... you shouldn't concern yourself with it either. She's not your lady anymore, not your problem.
Lots of people jump from R to R and never heal and just carry their baggage for life. That is the best part about this for you. You get to do things the right way. You get to grow instead of learning to run from your fears.
H 34 W 29 BD 3/12/18 Divorce Busted Spring 19
It is not things that bother us, but the stories we tell ourselves about things.
