I agree. You don't have to hate gays to be against marriage equality. You just have to want to discriminate against us.
Actually, that's not true. It depends on your definition of marriage. I'm a Catholic - I take my definition of marriage from the sacraments. That does not mean I do not support your right to have the same rights and privileges as a married couples. As long as you have those, and I absolutely back civil unions, I can't see how you can say I want to discriminate against you.
The problem is that you have an opinion on this matter. Not everybody is Catholic. I don't believe anti marriage equality folks are being intellectually honest with themselves about why they want to deny the opportunity to legally marry to people they don't know.
As long as a marriage does not put one or more parties of it in an inferior state...it should be legal.....and that wouldn't affect your life in ANY way. That is how you're discriminating.