On a day when Ashton Kutcher's most recent mistress, Sarah Leal, says she is not to blame for the split of the marriage between Ashton and Demi Moore, Demi hit Twitter for the first time in a week. First of all, I don't think Sarah Leal was the cause of the split, Ashton was for his cheating. But, Sarah knew he was married and still had sex with the guy, so she contributed her part too. Demi's Tweet is kind of strange. Was Ashton feeling unappreciated? Is that the excuse he used for cheating?