CSI: Crime Scene Investigation star Marg Helgenberger and her husband of 19 years have split. A publicist for the actress has confirmed that she and actor husband Alan Rosenberg "have decided to take some time apart."

Rosenberg, who has occasionally appeared alongside his wife in episodes of CSI, is the current president of actors union the Screen Actors Guild.

Helgenberger's representative tells People.com, "They love and respect each other and remain committed to their family."

The couple has an 18-year-old son, called Hugh.

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(This news article provided by World Entertainment News Network)