Indecent Proposal

Indecent Proposal is a 1993 drama film based on the novel of the same name by Jack Engelhard. It was directed by Adrian Lyne and stars Robert Redford, Demi Moore, and Woody Harrelson.

After gambling away all of their savings, they encounter billionaire John Gage Robert Redford. Gage is attracted to Diana and offers them one million dollars to spend a night with her. After a difficult night, David and Diana decide to accept the offer, and a contract is signed the next day. Gage flies Diana to a private yacht where he offers her a chance to void the deal and return to her husband if he loses a toss of his lucky coin. Gage calls it correctly and she spends the night with him.Although he had hoped to forget the whole incident, David grows increasingly insecure about his relationship with Diana, consumed with a fear that she remains involved Gage this insecurity is heightened by the fact Diana discovers that Gage has bought their homeproperty while it was going into foreclosure. As tension between them builds, David and Diana separate. ........

Source: Wikipedia