Dan in Real Life (2007)

A widower finds out the woman he fell in love with is his brother's girlfriend.

Director: Peter Hedges

Cast: Steve Carell, Juliette Binoche, Dane Cook, Alison Pill, Britt Robertson, Marlene Lawston, Dianne Wiest, John Mahoney, Norbert Leo Butz, Amy Ryan, Jessica Hecht, Frank Wood, Henry Priest Miller, Ella Miller, CJ Adams, Jessica Lussier, Seth D'Antuono, Margot Janson