The film required Hoffman to change his attitude, from being a "desensitized advertising art director" into becoming a "responsive and concerned daddy" after his wife (Streep) walks out on him and their six-year-old son, Billy. Hoffman, during the making of the movie, was also going through his own divorce after a ten-year first marriage. Hoffman has said, "Giving myself permission not only to be present but to be a father was a kind of epiphany for me at that time, that I could get to through my work. . . . I got closer to being a father by playing a father. That's very painful to say." The role also reminded him of his own love of children in general: