A few years ago there was a short lived TV show "Wife Swap" where two families exchange the wife / mother for 2 weeks. In one episode a black woman and a white women exchanged places. Briefly, the black kids hated the white women because she was bossy about homework and chores, but meals were always  good and on time.  The white kids worked around the black mother who showed less interest in school and spent more more time talking about slavery and how unfair America is.