Couples; do you personally believe that it look bad/not cute when different races date?

My boyfriend is 'mexican' and I'm white. Everyone at my school say we aren't going to last because we don't look good together. I love him and I don't care what he looks like. But my question is does it look bad? I wouldn't break up with him for that but idek I just feel so many people are against us because if our race.