By the way, I don't think all homosexuals are "born" that way. I think that is probably the minority. Although we were certainly created to be man with woman, since the Fall, bad things have entered into our genetics. God in no way created Adam and Eve this way, but since the flood, we have been devolving genetically.
Just as God did not create humanity with the disease I have - a genetic autoimmune disease - somewhere along the line, the mutated gene entered my family tree on my father's side, and now I pay the consequences for that. One day, when Jesus returns, I will have a new body free from pain.
When I was in university taking first year psychology 40 years ago, there was some interesting studies done on overcrowding of rats. Although the strain of rats showed no deviant tendencies when given enough room and food, when they were overcrowded, dominant males took over the colony, and hoarded the food and the females. That left the less dominant males to turn to homosexual behaviours.
I bet they don't teach that any more in university. The fact is, it was replicated over and over in rat studies. Which is not to say we are rats, but I often wonder how living in a overcrowded city environment warps people. I lived in the west end of Vancouver in the early 70's. It has the highest density in North America west of Manhattan. There were gay clubs everywhere, although I had never seen one anywhere else. Overcrowding of humans?? Or just being attracted to a place where people didn't care about lifestyle choices?