The former love shack of young lovers Robert Pattinson and Kristen Stewart has been abandoned by the Twilight co-stars. According to Radaronline.com, the 26-year-old British heartthrob packed his stuff and left his girlfriend of four years after she was caught cheating with director Rupert Sanders. Pattinson was blindsided by the affair after revealing photos of the 22-year-old actress and the 41-year-old married father of two showed the philanderers in the throes of passion. Radaronline.com reports that Pattinson has completely shut Stewart out. In fact, he was so "heartbroken and angry" by the news that he picked up all his things and left the Los Angeles home they shared. Despite the fact that Stewart apologized for her indiscretions, it apparently didn't help. Over the weekend, a U-Haul was seen driving away from the $6 million mansion. Apparently, money can't buy love...or fidelity. Since the story broke last week, the couple haven't spoken to each other and are now living apart. Radaronline.com also is reporting that Pattinson wants to have a "man-to-man" talk with Sanders to find out what really went down between him and Stewart. Adding insult to injury is that Pattinson and Stewart had become good friends with Sanders and his wife, actress Liberty Ross. We're betting there won't be any more double dates between the two couples after this revelation.