Photos of Balthazar Getty Returning to LA Without Sienna Miller

Balthazar Getty returned to LA yesterday after his three-week excursion exposing his affair with Sienna Miller. He wisely wouldn't say a word about their PDA-filled mischief (NSFW) when questioned repeatedly at the airport. Despite rumors that he's been emailing his wife trying to get her back, Balthazar apparently spent the weekend in NYC with Sienna. We're guessing part of him would like to stay away forever, but he does have to get back to work sometime. Though considering a Brothers and Sisters costar supposedly told Us Weekly it would be easy to write him off the show, we're wondering if life with his family isn't the only thing he'll lose this year.