Yes, PhantomLimb,
People in both families contacted nearly ExH, especially prior to knowledge of the "womanizing" he was doing. He had been a fairly social person and comes from a big family, and also thrives on "boohoo" or "woe is me", so for a time the sympathy and reaching out seemed to help. It fed the giant ego, too.
What I noticed and a few other people mentioned is the change in personality is so great and seems to reflect or be parallel to times when he is tight with OW. It's like a light switch and very frustrating.
NC I have worked very hard on too and find sometimes I have to say something. I am in a strong spell again and find if I stand up for myself lately, he is actually running further away! But I suspect he is in good with OW lately because of the fluxuation in behavior and the aloofness with everyone else.
A friend and a counselor both suggested that because he is aware people know what he did, maybe it makes OW more important, because she knows what he did (not all) and still accepts him? So to his warped way of thinking, she is a hero and he can also control her.
But...the minute anyone starts to question him, he will bail. I think of it lately as a defense mechanism?
I realized lately that I, too, compartmentalize and was actually horrified! But I do it when under stress or in problem sorting, not for sneaking and deceit. It can be used for good, if we let it!
I hope you won't get that email and if you do, I hope you'll be ready with a reply.
I think nearly Exh will never try again, for he's convinced that this family has nothing to offer him and is a bad place for him to be, when it is his actions that created that situation for him!
I hope you're feeling okay lately.