> they will pretend that she is part of the family

Wasn't there some mild scandal a decade or so ago where wealthy white American families would adopt kids from Africa or Mexico, only to force them to do housework the whole time?

https://www.courts.wa.gov/opinions/pdf/774166.pdf

Well, it's classed as child abuse and the perpetrators ("parents") were punished harshly. So pretty bad, but not remotely the same thing as what happens in the middle east or north Africa.