I should point out by the way I am opposed to government being involved in marriage at all for anyone.
As far as your rambling about homosexuality being illegal, homosexuality wasn't illegal in the US sodomy was, for heterosexuals as well as homosexuals. What you are describing is DEREGULATION of private personal activities, not creating MORE regulation, so again your argument has no logical basis as my entire argument is that increased government regulation is not desirable, and thus it is a legitimate reason for anyone residing here to protest gay marriage.
Anyway. Your argument is a complete nonsense because the notion of mariage itself is linked to government. Being married means to be recognized as a couple in the eye of the state: marriage (oxford dictionary)-The legally or formally recognized union of a man and a woman (or, in some jurisdictions, two people of the same sex) as partners in a relationship:. If you don't want to be regulated by government don't marry at the city hall! Only marry at the church!
You just refuse to grant more freedom to others. Simply because you don't want to be involved in any official thing doesn't mean others don't want either. Legitimate gay marriage doesn't increase state regulation! It only gives the right to homosexuals to be regulated by the gov if they want.