I'm not married, but I'm in a serious relationship. Over the last year, I've had two of my married male friends approach me about starting an illicit relationship. I don't understand this - why do these married men think I'd be willing to do that? Am I giving off some sort of vibe?
Some guys think about what they can get, others think about what they want. It doesn't reflect on you in any way. they could just be total jerks who will ask even if they think the odds of you saying yes are one in a million.
Some married me just don't give a hoot. They have nothing to lose in asking, because they're married. They do it because they can. Ultimately you have the power, because the ball is in your court. Look at them as Crack, and JUST SAY NO.lol
There is a good chance they think you could be an easy lay. Don't give them that satisfaction. Tell them to bugger off! If they can't respect their own marriages then they are definately not going to for you.