[ShellyM]

I can only give my opinion on this. Now, just how "attached" are they? Are they attached as good friends building up to something, or is she is girlfriend attached??? These are issues I think you need to know clearly. Either way, in my personal opinion, if he is having sex with her (especially if you and he don't use condoms, and he and she don't either) I believe she has a right to know. You have been his friend for years, and perhaps she would like to join in! Like I said, this is my opinion. But if I were involved in a relationship with someone, I would really appreciate him being honest with me....because then, if she does find out, all trust for him is thrown out of the window.