Ya I've always thought that alot of the people who are strongly against homosexuality have never really met a homosexual, it makes it easy for them to believe they are these evil people and all the stereotypes that go along with it, but if you have a good friend or a family member that is gay (I have both, my best friend and my cousin) then you know they are just like you, being gay is only a small part of who they are. I think you should go to the wedding, if you fiance doesnt want to go she doesnt have to, but dont loose a good friend just because your fiance doesnt approve of who hes marrying when she doesnt even know him or the other person.