Open Marriage to Blame for Demi-Ashton Split

Now that Demi Moore and Ashton Kutcher have announced their split, the deluge of “What went wrong?” stories can come rushing in. According to a Star story cited by Radar, it all comes down to the couple’s open marriage (a rumor we’ve heard before). "Everyone in Hollywood knows about their arrangement, but they’ve managed to keep it a secret from the general public," says a source, adding that the couple used to be happy with the arrangement and had "a lot of fun."

So what went wrong? "Demi is attracted to women just as much as men, so she didn’t always get all she needed from Ashton," the source says. Meanwhile, Kutcher’s alleged mistress is having her “I told you so” moment. No, not the mistress from the latest cheating scandal; the one from last year who tried to sell Kutcher’s morning-after sweater. She tells TMZ, "Although divorce is often sad I do feel somewhat vindicated," since many people doubted her story. Demi will surely be happy to hear that the other woman wishes her "nothing but the best during this hard time." Click for Demi and Ashton’s statements on the split. (More Demi Moore stories.)