How about "evolving" your arguments so you're not just repeating the same old points that have already long been refuted? Is it because you don't have anything else?
I mean, comparing race to sexual preference? Come ON!
Marriage equality means everyone is held to the same standards regarding marriage -- person of legal age, not too closely related, of the correct gender, etc.
So that's not what you're talking about? Then you're talking about something besides equality.