Numerous celebrities have behaved erratically following their divorces, though not necessarily in Charlie Sheen-proportions. These five stars took a major turn for the worse post-split, complete with arrests, trips to rehab and custody battles that dragged on for years afterward.
More:Avid Arquette Howard Stern Jon Gosselin Divorce Michael Lohan Britney Spears Christina Aguilera Arrested
HuffPost Lifestyle is a daily newsletter that will make you happier and healthier — one email at a time. Learn more