I'm Asian and I married a white guy. It's only been seven months. I lost count of the number of people that raised their eyebrows because of my new European last name (less than the people surprised that he also changed his name!) and also lost count of how many people assumed my husband was Asian ~not~ a big white bearded guy. In SF Bay Area of all places. That's like the most common variety of interracial marriages here.
But... the best wrench I threw into the mix? I'm pansexual. If gay marriage has a long way to go still, understanding that I am personally no less attracted to women/others for having married a man is gonna take another 100 years. Even for gay/lesbian folks. It's very weird.