I'm Black, and I'm engaged to a Filipina, and my brother married a Mexican woman. I think the stereotype of the "Angry Black Woman" is partly responsible for scaring off men of all races. Just hear what this vocal minority of Black women have to say about themselves: http://theangryblackwoman.com/about/
At the bottom of the pile are black women and asian men, who are the liest likely to marry or have a relationship. From this data black women are the liest....attractive(is that the correct term? maybe popular?) ethnic grouping of women.
Number one are white women followed by asian/oriental women.
I'm married to a Chinese woman(living in China), and I'm white Irish(actual Irish, not "American Irish").