So I work at a Casino as Security, and one day I bumped into a girl I knew from Highschool. I said hey and talked to her a bit, and soon enough added her on Instagram.

Some time has passed and I realized that she was beginning to flirt with me. Problem is, she is with a man already AND they have a kid.

I could EASILY do it any day, but I refuse to. She has already invited me over to "hang out" But after seeing that man with his kid? I can't bring myself to do it. There is no desire to.

She keeps coming to my work to say Hi to me, and she even has the audacity to introduce me to her husband as well.

So now I come to a decision: I could tell him right now what she is doing behind his back, But I'm worried this will effect my workplace. I don't need her coming here and starting shit, let alone the guy getting mad at ME because he can't let out all his anger on her...

Any suggestions? Anyone been in this situation?