Us Magazine reports that Grey's alum and current Private Practice star Kate Walsh is splitting with her husband, film executive Alex Young, 37.

The magazine reports that Young filed for divorce from Walsh, 41, citing irreconcilable differences, and that the couple have been separated since November 22—just in time for Thanksgiving. Ouch!

The couple married in September 2007, after dating for just a few months. The ceremony, held at Ojai Presbyterian Church in Ojai, California, was attended by Walsh's then-costars, Katherine Heigl, Knight, Chandra Wilson, James Pickens Jr. and Justin Chambers.

When news of the pair's engagement broke, Walsh exclaimed to reporters, "I'm on cloud nine!"

Sounds like even cloud nine is capable of producing a little rain.