It doesn't happen like that.

Black men may actually be the
least territorial, really.
Kinda funny and it's a coli example, but there was a thread in the coliseum about Dirk marrying a black woman that went maybe 150+ posts.
99% of the thread was positive. No hate thrown.
http://www.thecoli.com/threads/dirk-married-in-traditional-kenyan-wedding.27120/
On the flip side, do you
really think you'd have ever gotten the same reaction on reddit or the misc if Margot Robbie, Meagan Fox, or Jennifer Lawrence married Russel Westbrook?

We just witnessed Hulk Hogan single handily destroy a 30 year legacy because he
thought his daughter was wrapping her lips around black penis.
Get real.