The network’s movie arm has optioned The Ex Files, a 2003 chick-lit novel by Jane Moore, a columnist on Murdoch tabloid The Sun. Veteran TV and film producer Leonard Goldberg will produce. The Ex Files is about a a couple who invite all their ex-boyfriends and ex-girlfriends to their wedding. Goldberg has boiled the title down to The Exes, presumably to avoid confusion with Scully and Mulder, and looks to be mining the same territory as 27 Dresses and Bride Wars and My Best Friend’s Wedding. Then again, rom-coms about impending nuptials do tend to perform at the box office. Tally Garner of Curtis Brown negotiated the CBS deal on behalf of Moore. ICM client Sahara Lotti is adapting the novel.