I think my new girl friend and woman of my dreams is into black guys.?

Dump her. Geesh you have no faith in this woman. She is dating you and not a black guy so why would that really matter? If she is going to cheat she will do it with whatever guy she wants black or white. Stop playing the race game and enjoy your relationship. I think she did this sort of thing before but you never notice until she openly flirted with this guy in your face. I suggest you confront her about it if it bothers you this much. Being open and upfront will prevent or bring any real issues to the surface. good luck buddy.