After US Weekly broke the story of Kristen Stewart cheating on Rob Pattinson, Twilight fans were heartbroken, but not as much as Rob. People magazine reports that Rob packed his bags and left the couple's Los Angeles love nest they shared, and is currently not talking to his girlfriend of three years.
An insider told the magazine, "I'm not sure they'll be able to recover from this."
It's still unclear as to when Rob found out about Kristen cheating with "Snow White & the Huntsman" director Rupert Sanders, but many believe it was right before photos of her July 17th trist were published.
Rob made his feelings about cheating clear in a recent interview with Italian Vanity Fair, where he explained that while he '"can understand the impulse' to cheat," he doesn't understand "how you can keep two relationships going at the same time for long."
"I'm not the casual-affair kind of guy. If I choose to be with someone, it's because I really want it. When I have a relationship, I'm 100 percent into it."