Well, they gave almost 19 years of marriage a try — but Robin Williams and his wife, Marsha Garces Williams, are getting divorced.
Marsha Garces Williams filed the divorce petition on March 21, citing irreconcilable differences.

When David Letterman returns to TV tonight (Wed Jan 02/08), his first guest will be Robin Williams, who replaces Donald Trump, the original guest. Letterman’s production company reached an independent agreement with the currently striking Writers Guild of America. More details at NY Times (may need registration).
Williams will appear in Old Dogs and The Krazees […]