Flirting while being married

Dear men,

Would you want to know if your wife was flirting with other men?

“If we were both single, we would do xyz..”

“If only we were single, we would be so good together.”

I am biased as I have been hurt by emotional cheating, so I want to know if men would be okay with their spouse of a couple of decades flirting with other men in such a manner.

Edited to add; I am the wife of the guy she is having these conversations with. I will be ending my relationship. I am being told that I am too conservative and this is just friendly conversation.

She has two kids and I don’t think husband knows what she is up to.