When I was a kid, the normal practice whenever a local 0bamaite was violent toward his woman was for the 0bamette to wait until he fell asleep.
Then the 0bamette would douse the 0bamaite with a pot full of boiling water. If he lived, it was a simple domestic disturbance and no charges would be filed. Many 0bamaites were cured of the tendency to whip up on their women.
If he died, it would quickly be ruled justifiable homicide. That was a sure cure.
One well-known 0bamette, whom DUmmies would call a "sex worker", often followed up the parboiling with a butcher knife. She was reputed to have killed four or five 0bamaites while never spending a day behind bars.
Local community organizers complained about police overlooking black-on-black violence (which, of course, they did), but nothing ever came of it.