Retired NFL star Michael Oher, whose supposed adoption out of grinding poverty by a wealthy, white family was immortalized in the 2009 movie "The Blind Side," petitioned a Tennessee court Monday with allegations that a central element of the story was a lie concocted by the family to enrich itself at his expense. The 14-page petition, filed in Shelby County, Tennessee, probate court, alleges that Sean and Leigh Anne Tuohy, who took Oher into their home as a high school student, never adopted him. Instead, less than three months after Oher turned 18 in 2004, the petition says, the couple tricked him into signing a document making them his conservators, which gave them legal authority to make business deals in his name. Source: Good Morning America