Karma.
But I understand where you're coming from a certain angle, there seems to be hunger to one up a nikka on the shananigans. Had a friend in ATL who stepped out in his ole lady, she eventually found out and I guess decided to revenge fukk his brother.. Multiple times.
This happened back in 2005, he's serving a life sentence for taking both of them out when his brother rolled up to their mom's crib with her in the passenger seat. Breh ran inside grabbed his piece and came out blasting..caught ole girl two times in the head through the windshield and shot his bro in his neck and chest. Mind you, the mom's saw all of this. It's a deadly game to play on both sides.