The Bobbits – Lorena and John Wayne Bobbit – had been married for a little over five years of not terribly happy matrimony on June 23, 1993. That was the night when, finally provoked to action by the latest in a what was apparently a series of spousal abuse incidents, Lorena got out of bed, came back with a knife, and cut John’s penis off.
Lorena was arrested, but found not guilty by reason of temporary insanity. John’s penis was surgically re-attached. The couple were divorced in 1995.
Lorena became a campaigner against domestic abuse. John went on to abuse his next fiance, and then his next wife (these were two separate women). As the possessor of what was, at that time, arguably the most notorious penis in the world, he also attempted to become a porn star (which only goes to illustrate that some insanities are more temporary than others). As of 2009, he apparently still sends Lorena Valentine’s Day cards.