The Human Stain (2003)

Coleman Silk (Anthony Hopkins) is a worldly and admired professor who loses his job after unwittingly making a racial slur. To clear his name, Silk writes a book about the events with his friend and colleague Nathan Zuckerman (Gary Sinise), who in the process discovers a dark secret Silk has hidden his whole life. All the while, Silk engages in an affair with Faunia Farley (Nicole Kidman), a younger woman whose tormented past threatens to unravel the layers of deception Silk has constructed.