The Accidental Husband is a romantic comedy film directed by Griffin Dunne and released in 2008. The story revolves around Emma Lloyd (Uma Thurman), a radio talk show host who gives relationship advice to her listeners. However, her perfect life is turned upside down when she unknowingly causes Patrick Sullivan's (Jeffrey Dean Morgan) fiancée to call off their wedding.
Patrick, a firefighter and a man of action, is determined to get revenge on Emma for ruining his life. He hacks into the radio station's database and alters Emma's records to show that she is married to him. Emma is shocked when she discovers that she is married to Patrick, and that he used her own advice against her. As a result of the fake marriage, Emma's real fiancé Richard (Colin Firth) breaks up with her.
Patrick starts to insert himself into Emma's life, knowing that he has the upper hand. However, as they spend more time together, they begin to get to know each other better. Emma discovers that Patrick is not really a bad guy, and that she might have feelings for him.
As the story unfolds, Emma and Patrick find themselves in a complicated situation. Emma has to choose between her former fiancé Richard, who wants her back, and Patrick, the man she is beginning to fall for. Meanwhile, Patrick has to deal with his feelings for Emma, and decide whether to forgive her for causing the breakup of his relationship.
The Accidental Husband is a charming and heartwarming film that explores love, relationships, and the unexpected consequences of our actions. The movie stars Uma Thurman, Jeffrey Dean Morgan, and Colin Firth, and features a supporting cast that includes Sam Shepard and Isabella Rossellini.