How did batista get out of WWE?

John Cena defeated Batista at Over The Limit in a I Quit match and put him through him down from the car to the floor. Then next day on Raw Batista came out to speak with he on a wheelchair with his right hand and both legs broken. All the wwe universe started yelling QUIT......QUIT.......QUIT . And Batista said that he wants to QUIT !!!!!