I’m speaking from the perspective of someone who did not know the wives, but knew the men very, very well. This, from a long, long time ago.
Just to make things clear, I would never cheat with a married man, and never have. Just saying that most women have had experiences with cheaters, and other experiences with those who do not cheat — especially when we gals were in our much younger (and much hotter!) years. 😉 Contrary to what you might believe, many of us do know the difference between a cheater and a faithful spouse.