Actually he has not made an argument yet<quoted text>
He doesn't argue with you because you don't present an argument. Your assertion is an appeal to common practice--that same-sex marriage is not marriage. And since common practice is based on opinion, not on truth or fact, it is a false argument.
Procreation has already been debunked, both here and in court.
Religion is a non-issue, we marry people of any faith and no faith at all and always have.
Animals ( other than man ) donít have marriage contracts
I have yet to hear an argument worthy of an actual response yet.