There is a more primal reason why black woman don’t date outside their race, they often can’t.
Many black males have a problem with it are not above beating the crap out of a nonblack who would dare date their women.
In a different economic environment (I mean manufacturing, not slavery), these families worked. After that, it was black women who couldn’t stomach the idea of “their” men dating white women. As we’ve moved away from manufacturing, now the black women (like white women, or brown women) see themselves as the breadwinner (even if it is artificially imposed by government hiring/racial-or-gender quotas, whatever); the man beating them to death is just a reminder of physics & frustration. There is reason why women don’t play in the NFL; for all the “equality” crap, there is no doubt that God made us differently.
Never been beaten up for marrying my black wife.
Many black males have a problem with it are not above beating the crap out of a nonblack who would dare date their women.
IOW blacks are chauvinistic. It's a cultural artifact of the American South which, according toBlack Rednecks and White Liberals - Thomas Sowelltraces to the north of England.