Kramer vs. Kramer is a 1979 American drama film adapted by Robert Benton from the novel by Avery Corman, and directed by Benton. The film tells the story of a married couple's divorce and its impact on everyone involved, including the couple's young son. It received five Academy Awards at the 52nd Academy Awards in 1980, in the categories of Best Picture, Best Director, Best Adapted Screenplay, Best Actor, and Best Supporting Actress. Wikipedia
Ted Kramer: Margaret, I just need to know something. Did you put Joanna up to this?
Margaret Phelps: No, I did not put Joanna up to this.
Ted Kramer: Give her a little pep talk, maybe?
Margaret Phelps: Joanna is a very unhappy woman and it took a lot of courage to walk out this door.
Ted Kramer: How much courage does it take to walk out on your kid?