i don't think it matters what race you come from as long as you love each other,make each other happy and get a long well. personally, i don't care if my guy was from mars and was purple with green dots, if he was those other things, that would be what would really matter.
of course, for a marriage or a relationship to work, it helps if you share similar morals and values -- hence why many people marry within their own race. also of course, cos they tend to know more of them. but really, when you think about it, love knows no boundaries.