it aint about him why contact him she should respect you enuff to do the right thing. fuck an attorney I would call a private investigator and get some pics and vid of them together and how often if she is willing to lie about that you gotta take the rearview mirror off and move forward. she lied already saying no one was there and I bet it was planned you don't just run into an old flame at the park and shit. that is way too comfortable I would bet that they have been in contact waaaay before this and it was planned to meet up before she got there
Well it is about him. He knows she's married. And he's the only one that he MIGHT get the truth out of. Especially, with the guy living out of state. Might give the guy some sense of security to say to himself, "Fuck it I'll tell the truth". She will deny...deny...deny... until caught. And even then she will keep denying lol.