31 Movies That Shattered Celebrity Relationships
Proof of Life
Although Meg Ryan had been married to him for a decade, it was well known that Dennis Quaid was cheating on her regularly. When Meg had the chance to star alongside Russell Crowe in Proof of Life, the two had an affair. When Dennis found out about it, he filed for divorce.
More than anything, it seems like Russell was an excuse to dissolve a marriage that wasn’t really working anyway. The affair between Russell and Meg was short-lived, as many onset affairs are. Even so, it led to the dissolution of a marriage that had lasted a decade.