I'll chime in. My W has "just" had two EAs, so I realize my situation is a bit different. Most of what I know about them is what I've seen from my W's texts with them and their Facebook pages. I figured out pretty early on that they were a symptom rather than the problem.
Here are my observations:
* What a couple of losers!
* MOM 1 is a total creep. He obviously got his jollies asking a married, older woman about her sex life. Might not have one of his own.
* OM2 is a younger guy who lives halfway across the country. He spent a lot of time flirting and sexting with a married, older woman who lives 1000 miles away. Nobody who knows him in person likes him? Can't see any reason to.
In some ways I would have understood if these guys were professional athletes, neurosurgeons, billionaires, handsome, rich or charming. But they're not. I'm not perfect by any means, but both these idiots are clearly steps down from her H.
In our case, I think it was more about broken finding broken. It must be hard for an unhealthy person to be in a relationship with a healthy one.