Breaking up is hard to do

At the risk of making this blog look like TMZ, we must make note of two celebrity splits:

• Larry David of TV's "Curb Your Enthusiasm" has separated from wife Laurie of climate change fame.

• Catherine Keener of "Being John Malkovich" and "The 40-Year-Old Virgin" is divorcing Dermot Mulroney of "My Best Friend's Wedding."

Upon hearing the news about the Davids, my wife said: "I wonder what Larry did."