WHen I decided I was straight is not of any relevance. It's the practice of it that makes the difference. If a person were to remain celibate for their entire life does it matter? The only time it is in question is during the practice of it. So when you elevate sexual preference to a civil right then you also aloow anything through that door. Pedos can now marry as that is a sexual preference. Poligamy now has a place to flourish since it is a civil right.
Is that the argument your trying to push forward ?