I think it's also clear that you need decide what your comfort level is. Most men and women who are reasonably good looking, if they are going out with friends, they are going to interact with the opposite sex on some level. I've known women that detailed every interaction with men to me, after a night like that, like a federal investigation briefing lol and I didn't ask, and I don't really care that much. I think people are entitled to their own private inner lives, and secrets.
this is a little deeper, but lounges, nightclubs, bars, are on some level selling a fantasy, right? So, when married women/men, committed relationships go to those places, they are engaging in fantasy to some degree, it's about how much.