I've really never understood the hate against interracial marriages. I would think you would want your kid/kids to marry some one who cares about them and who will take care of them. I could understand why you wouldn't have wanted your kid to marry a black person back when they didn't have as many rights as white people and were judged by the color of their skin, so things like finding a good job and affording a house were difficult.
But now a days, Black men and women have the same rights as white people so none of that should be an issue. So the only reason I could think a person wouldn't want their kids to marry a black person is 1. They don't find black people attractive, and they want their kids to marry some one who meets their standards of beauty. 2. They do not like the way mix kids look and do not want ugly grand kids. 3. anything other than the first 2 things I stated have to do with prejudice feelings or thoughts.
There is not one person on this earth that does not have some kind of prejudice! It human nature!