How not to prove that you are faithful

[mysteriew]

The guy's wife viewed a text message from a woman on husband's cell phone. She accuses him of being unfaithful. He responds that he hasn't been unfaithful, and he severs his own organ to prove it!
Wife drives him to the hospital and the organ is reattached.
http://www.cbsnews.com/stories/2006/05/30/ap/strange/mainD8HUCN300.shtml