I don't even get where you're going with that. You're saying homosexuality isn't entirely something you're born with (which is something evangelicals like to claim), just so it doesn't have to be involved in the abortion debate?
There are so many uncontrollable factors. Genetics alone is not a predictor of attraction. Evangelicals like to put things into simplistic boxes, but nothing fits perfectly into a box. It used to be their claim that there were no genetic factors. Well, there are, but they're not the only ones. Some LGBTQ people could have or not have those genetic factors and some straight people could. Human attraction and sexuality is very complicated and messing with it, in any way, only serves to create shame and fetishes. I have no concern over what radically anti-gay evangelicals say because no matter what they do, they're going to create some excuse. For example, when all heck broke loose in Katrina, people like Tony Perkins of anti-gay group Focus on the Family made claims that God was punishing New Orleans for their sinful nature. When his own home was destroyed by extreme weather several years later, it was God's will and a test. It's like that old War Games movie. The only way to win is not to play. But I don't see it as playing. I see it as living. While zealots plot to contradict my life, I'm too busy living it and leaving most people I meet in that life with a smile.