Not many people can shoot their wife and get away with it by saying it was a mistake.
http://www.koco.com/news/1-injured-gunman-sougth-in-overnight-shooting/29815406
http://www.wggb.com/2014/10/29/deerfield-man-accidentally-shoots-wife/
But wives can easily get away with shooting a husband.
Short her two times? Double tap. Didn’t take. She’s still alive.