After further consideration, I believe that those who are against marriage equality in any way are displaying homophobic behavior. Of course, everyone against gay marriage believes 'marriage should only be between a man and a woman', but why? What possible reason could you have? If you think it devalues your own marriage, that's homophobic. If you think it's wrong because your religion says so (even though you do shit on the regular that your religion certainly forbids) and you want to try and force that onto your entire country, that's homophobic. If you just want to keep things the way they are, even if keeping things the way they are means actively restricting a group of people for no reason (besides keeping things the way they are), I still think that's homophobic. Now, these people may not hate homosexuals, they may not hate homosexuality, I'm not even sure I'd call them all homophobic. Still, it's homophobic behavior.
I wrote a four word letter.