I also don't know why this is in the disabilities section - it should be in the cultures and groups "lesbian, gay, bisexual and transgender" section...
But anyway.. no one knows why people "become" homosexual. There is a strong belief that it is in the DNA makeup.. but I don't know that I necessarily believe this.
I found out on Facebook that my partner's youngest brother was in a relationship with a male. I spoke to my partner about it, and he was in denial for quite a while.. he said it was a practical joke, or maybe (because his brother is a little "alternative") he was just experimenting.
I refused to believe this. I had always had my suspicions that he was gay, but while my partner chose not to believe it there was not much we could do about it.
He spoke to his middle brother about it, and his middle brother took the viewpoint that "it's his business and he can do what he wants" - point was that he hadn't told his parents, yet there it was on Facebook for all their overseas relatives to see.
Eventually his youngest brother told my partner that he was dating a guy, because (and this is his reasoning, not mine and not my partner's) "all the girls I meet are so superficial, they are drama queens and they nag. I can't meet a decent girl, but he gives me everything I need. I'm really happy with him".
So he is claiming that the reason he is dating a guy is because women just aren't cutting it but (and again, his words not mine) "I could swing either way" telling us that he's bisexual and it's a case of meeting the right woman.
There are other men who say the feeling of being attracted to a female has never even entered their head. They just feel attracted to men. I guess this is the same for lesbian females.
I think this is a debate which will continue to be fought.. nature or nurture.. no one actually knows.
Edit: Thumbs down brigade are out again are they? Every post has at least one thumbs down, most with 2 or more. *sigh*