Why did mickey teutul go to rehab for?

Michael Joseph "Mikey" Teutul admitted on an episode of American Chopper that he had checked himself into rehab for alcohol abuse. Mikey was born November 26, 1978 and is the son of Orange County Choppers founder Paul Teutul, Sr, and brother of former Orange County Choppers chief fabricator, Paul Teutul, Jr. In Season 6 of American Choppers Mikey had been pushed out of the family business and went to work with his brother in his company "Paul Jr Designs". He is well known for his artistic endeavors including an art gallery business.

Friday, May 04 2012
Source: http://www.enotes.com/topic/Michael_Teutul