States are creating homosexual marriage, conservatives must fight to protect marriage, period. Marriage is an absolute, not just another political difference between left/libertarians, and conservatives/traditional Americans.
You may not like sodomy and I may not like sodomy. But a constitutionally free republic allows people to do things others don't agree with if it doesn't interfere with another's freedoms. It's not a perfect world, but our free constitutional republic is the best political thing the world has ever seen.