Yes that’s true and happening daily at refugee homes and immigration centers in Germany
It is a shame that so many husbands are resistant and refuse to accept this very natural evolution of modern marriage. White wives are pushed to act discreetly, and even surreptitiously to satisfy their desires with black men, in order to protect their husbands' honor. This secrecy leads to emotional distance between husbands and wives, and consequently marital bonds are endangered. The probability of divorce increases.
A better arrangement would be an understanding husband who realizes that he cannot be all things for his wife. He provides her with much in the way of intellectual connection, emotional bonding, lovely communication, shared adventures, compassion, and care, so she is not rejecting him completely. The conventional husband thinks she
is rejecting him completely when she sleeps with a black man, because he can only think with his penis. The understanding husband , the more evolved kind, views the black man as providing a stellar service that meets his wife's more challenging (higher-level) sexual needs and creates a happier, healthier, more content wife at home.
Everyone wins with this understanding attitude: the black man gets to have sex with the ravishingly beautiful white wife, the white wife achieves orgasmic pleasure and satisfaction she cannot get at home, and the husband has a wife whose holistic fulfillment will spread grace and pleasure into their shared home.