Explain why relegating same sex couples to a separate but equal union than opposite sex couples is not a clear example of "separate but equal" treatment, a policy which was overthrown by the supreme court.
Also, prove that homosexuality is a choice, since you are so intent on asking others to prove their viewpoints, how about showing proof for yours? It has been proven that, in certain cases at least, that there was a direct correlation between fraternal birth order and homosexuality, meaning that in these cases, sexuality was determined in-vitro. Again, I point you to fraternal birth order.
Direct quote:The fraternal birth order effect is the strongest known predictor of sexual orientation. According to several studies, each older brother increases a man's odds of developing a homosexual orientation by 28–48%.
Bogaert (2006) replicated the fraternal birth order effect on male sexual orientation, in a sample including both biological siblings and adopted siblings. Only the older biological brothers influenced sexual orientation; there was no effect of adopted siblings. Bogaert concluded that his finding strongly suggest a prenatal origin to the fraternal birth-order effect.