Relating to this thread I have to share one situation with all of you guys.
I have identical twin brother who went trough same abuse at same time with me by other boys when we were 5-6 years old (later actually we did some sexual things mutually to each other, actually my bro involved me more into all that mess).
Anyway my twin bro is now gay and I'm considering my self as straight.
Nevertheless it is interesting to think about reasons for such outcome (if we can say that this is final outcome - must add that I'm just started recovery and bro has done some years ago). I can't help myself not to think about that perspective. Orientation is very complex thing , what is main drive for its determination with so many factors involved?