I met this wonderful, beautiful str8 women who is in a relationship with a man 4 7 years, with kids. Problem is I am attracted 2 her and she is aware, and flirts with me! How do a remain a moral women here? Help! I am serious!
How do you remain moral? You already have answered that question for yourself. You know she's married, end of story. You just DECIDE not to take it any further.
If she really is straight, what she's doing is incredibly cruel. If she's not but in a relationship nonetheless, you need to focus your attention elsewhere.
Does she know you're lesbian? If so, then you should tell her to stop flirting and tell yourself you won't lead her on while she's married (now, don't go and try and seduce her!).