Former "Brothers and Sisters" star Balthazar Getty caused a big stir when he had a well-publicized affair with Sienna Miller in 2008. The affair led to a separation from his wife Rosetta (who is the mother of their four children), and was rumored to be a source of tension on the set of "Brothers and Sisters." Getty and his wife are now speaking publicly in Harper's Bazaar about that period in their lives. "Here's the bottom line: It was a very challenging time for everybody involved," Getty said. "But I loved and missed my family too much not to make it work. Rosetta is understanding enough and spiritual enough to let us try. In a way it -- I don't know ... I feel like we're better than we've ever been." "I'm open to talking about it because I believe we go through things in a public way to help other people get through it. I'd love to talk about it more with people when I'm clearer about it," Rosetta Getty said. "I'm going to have to explain this to my daughters one day. I chose not to act from ego because I just felt like it would be too crushing for my children."