So basically Meghan Markle, the American former actress, decided to marry Prince Harry. They decided they don't want to live a royal life and so have decided to renounce their royal duties and move to Canada. So now, because she is black (and don't let anybody try and tell you any different) people have decided this is outrageous and she is poison. It's a witch-hunt, something our press and many members of our public love to participate in.
Good luck to them I say - there should be no royal family anyway.