They’ve been separated for four months and yesterday, after being married for nearly 20 years, CSI‘s Marg Helgenberger, 50, filed for divorce from Alan Rosenberg, 58, president of the Screen Actors Guild. She’s citing irreconcilable differences and seeking spousal support while asking the court not to give him any. Which to us, the casual observer, sounds unusually spiteful, considering she must make enormously huge, heaping piles of cash from her hit TV series, now in its umpteenth season, while he, who was a star on LA Law back when they were first married, now makes only the occasional guest appearance on other people’s shows. Really, how much can that Screen Actors Guild gig pay? So we’re thinking he punched her. (EW)