Ah, the beauties of marriage. Dennis Quaid and his wife, Kimberly Buffington, had a major fight while in Florence, Italy on vacation. The parents of twins Thomas and Zoe Quaid had a mostly great vacation, except for this argument, caught on camera.

The twins, if you'll recall, were incorrectly treated with a drug in hospital and nearly died. The Quaids are said to be involved in suing over the incident, and rightly so.
Quaid was recently seen in "The Horsemen" and his next film, due to be released in October, is called "The Express." It's a story about the first African American to win a Heisman trophy. He's also wrapped up filming on "G.I. Joe: Rise of Cobra," coming out next year.
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