Turns out Peter's wife Jennie Garth was misquoted as spilling the beans that Rob is dating a "Twilight costar" On Thursday 13th August 2009, @peterfacinelli said: Complete media fabrication. I read the transcript of what my wife actually said, which was, "My husband talks to me about Twilight stuff, but I promised him I wouldn't talk about it." Somehow that got turned into this. Its unbelieva…