The true story behind the hit Oscar-winner has only gotten ickier — and Hollywood is complicit.

Michael Oher, whose inspiring life story was told in 2009's "The Blind Side," alleged that the Tuohy family has been profiting off the lie that they adopted him.

In a 14-page court petition, the former NFL star alleges that Sean and Leigh Anne Tuohy never adopted him, instead tricking him into signing a document that gave them legal authorities to make business deals in his name.