I've been mulling it over.
If I move from here, I would hope to see the husband one more time and give him a little advice, which he may, or may not want to hear.
I have known faithful men in my life (except they weren't mine), but I could give him something to think about, especially if they're starting a family. I would let him know the conversation was just between us, and I would never say anything to his wife. I would tell him he would be paying for child support, his own place and trying to find another great gal and having the MONEY to date her, not seeing your kids, acrimony.......the list goes on and on. A fractured life. I know it's not what they have planned.
I'd be gentle with him, maybe so he just thinks AHEAD.
(sometimes men only think with one organ).
However, I am also inclined to just keep my mouth shut.
What say the male Zoners?