Then don't make him move back.

And it's probably not a bad idea for more black families to move to countries comprised of predominantly black people.

Heck, Israel is creating a Jew-only country by slowly kicking out all Arab families and destroying the only land they have left, so if they are allowed to do that, then I don't see why you can't want to live in a country among your own people.

One of the reasons I refuse to leave this country is because I'm Native American and have dual citizenship.

We all do what we must and it sounds to me like that's probably the best move for you and yours.

Just don't make him move back.