Distraught Blonde

A distraught young blonde woman suspected her boyfriend of cheating on her. In a fit of anger, she drove to a local pawn shop and bought a gun.
She showed up at his apartment unexpectedly, slammed open the door, and sure enough he was in his bedroom, naked in the arms of a beautiful redhead.
This angered her, and in the heat of the moment, she opened her purse and pulled out the handgun she bought earlier. She took aim, but grief overcame here and she pointed the gun at her own head.
“Honey, NO!!! Don’t do it!!!” he yelled.
The blonde started crying and through the tears screamed: “Shut up, cheater. You are next.”