Overview
Irreconcilable Differences is a 1984 American comedy-drama film starring Ryan O'Neal, Shelley Long, and Drew Barrymore. The film was a minor box-office success, making over $12 million. For their performances, both Long and Barrymore were nominated for Golden Globe Awards.
Plot
Casey Brodsky has decided to divorce her parents and have her nanny, Maria Hernandez, appointed as Casey's legal guardian. It results in media attention, and her parents, Albert and Lucy Brodsky, are both brought out of their respective self-absorbed lives and made to testify in court about their personal lives.
At a truck stop in Indiana on the night of January 20th, 1973, film professor Albert Brodsky is hitchhiking across the country, where he gets picked up by Lucy van Patten, a woman who has ambitions of writing books, particularly for children, but her fiancé "Bink", a gruff Navy man, represses her, and she is depressed about being relegated to the life of a military wife. Through getting to know Albert, Lucy loosens her inhibitions, breaks off her engagement to Bink, and marries Albert shortly afterwards.
The couple move to California, where Albert attaches himself to a prominent Hollywood producer, who entrusts him to film a romantic script the producer has kept shelved for a long time. When Albert suffers from writer's block about the romance, Lucy aids him with her writing skills. The film becomes a box-office hit and he is nominated for the Academy Award for Best Director, but cracks are forming in Albert and Lucy's marriage, particularly since Albert was slow to credit Lucy for the screenplay and he is frequently traveling to places such as Cannes, France, while leaving his daughter in the care of Lucy, or more often Maria, their Mexican maid. Casey is becoming more fluent in Spanish as a result of spending more time with Maria than her own parents. When Albert sees a young woman named Blake Chandler working at a hot dog stand, he takes her home and casts her in his next film, which becomes a moderate success. When Lucy sees signs that Albert is interested in Blake for more than just acting, she divorces him, further troubling Casey. Albert ensures that Lucy gets custody of Casey, while he lives in a Hollywood mansion with Blake.
From Wikipedia (CC BY-SA 4.0).