Silverman's assertion that she was "F**king Matt Damon" had nothing to do with her break-up with Kimmel in the summer of 2008. They reconnected that fall, but it didn't last; they split again in March After being together for five years, Sarah and Jimmy suddenly split last year without any explanation. They attended Howard Stern's wedding together post breakup and briefly got back together, only to breakup for good a few weeks ago. Maybe she really is f*$#ing Matt Damon!