Is there a reason you care what is on Washington state's marriage form? Planning on divorcing and remarrying in Washington - and can't because it may not have a form you like?
If I knew details about your marriage, I might be against it. Do you rage at her? Obviously, you believe what others think about your marriage really matters a lot - since you think what you feel about other's marriages should matter.
I would think you would support Washington's law IF they legalize gay marriage. That way, a gay man can never be a "bride" on the form. Obviously you don't want gay men to officially be "brides." Would a form allowing each person to circle the term they prefer be acceptable to you?
Why do you care? Seriously. What's in to you? What endangers you?