Well said! Libertarians like to demand that the gov't stop interfering in marriage, but that's just a backdoor way of promoting same sex marriage. "It's all the same".
When the govt was respecting and enforcing the marriage contract, it was acceding the eminence of the God-sanctioned union of man and woman, and their offspring, as the fundamental unit of human organization.
In choosing and acting to dissolve the marriage contract for reasons not acceptable to God (and not agreed to by both parties at the time of the contract's inception), govt has usurped the power of God.
See my tagline for my opinion of those who are too dense to understand this.