Hi
Well my fiance's best mate/best man who we are pretty close with has been with his girlfriend for about 3 1/2 years and so iv become pretty good friends with her over that time, anyway the mate has been cheating on her lately and my fiance told me about it but "im not meant to know" i feel really really bad and guilty that i know when i see her, what do i do? stay quiet for the sake of my fiance and his best mate? or tell her? i know if i was her i would want to know.
i feel so guilty, but i know that the mate isnt happy in his relationship either. duz any1 have any advise?