World's Greatest Dad (2009)

Lance Clayton is a man who has learned to settle. His son, Kyle's an insufferable jerk. Lance is dating Claire, the school's art teacher, but she doesn't want to get serious or even acknowledge publicly they're dating. In the wake of a freak accident, Lance suffers the worst tragedy -- and greatest opportunity of his life. He is suddenly faced with the possibility of all the fame, fortune and popularity he ever dreamed of; if he can only live with the knowledge of how he got it.—andrew mcgraime