LOS ANGELES (LALATE) – There is less love in the Office. Angela Kinsey and Warren Lieberstein are divorcing. Angela Kinsey, star of NBC’s The Office, is divorcing Warren Lieberstein, writer and producer on the same show.

The couple cite irreconcilable differences, ending 10 years of marriage. Kinsey and Lieberstein separated in February last year, but this week called it quits. The couple have a 2 year old child, Isabel. Angela is seeking joint legal and physical custody of Isabel.

Angela Kinsey has appeared on 116 episodes of the series since 2005.  She previously appeared on Monk for two episodes from 2007 to 2008. Kinsey was on King of the Hill three times and appeared as Simone in Step by Step.