sienna millerSienna Miller is reportedly “devastated” after discovering that boyfriend Balthazar Getty is trying to reconcile with his estranged wife.

The Brothers & Sisters star’s wife Rosetta initially fled to Italy with their four children when Balthazar’s fling with Sienna became public knowledge in June but has now returned to Los Angeles. Balthazar is said to have been repeatedly emailing and calling her over the last few week with the hope of rebuilding their relationship.

A source told the Daily Mail that after their inseparable time together in Prague and Italy: “Sienna and Balthazar were in New York for a few days together and then he told her he was going to LA to work and see his kids. But the reality is he is desperately trying to get back with his wife.

“He realises he’s made a terrible mistake. He is trying to keep Sienna at arm’s length and hasn’t told her it is over yet so she is going frantic.

“She has been calling and texting him constantly and is planning to go to LA herself as she believes she can win him back if they have a face-to-face meeting. She’s devastated that he has distanced himself from her both emotionally and geographically.”

A second source close to oil heir Getty added: “Balthazar and Sienna seemed infatuated with each other when they were in New York last week but I heard the reason the whole Sienna fling happened was because he fell off the wagon.

“As soon as Balthy arrived back in LA on Monday he started pleading with his wife to take him back. He told me he’d gone to their house but she wouldn’t let him in. He stood outside crying.

“He came back to a hotel and was on the phone to Rosetta on and off for two hours, crying and constantly calling and she finally agreed to let him back in the house.

“In his mind he has definitely dropped Sienna but he’s in a very confused state at the moment. His biggest fear is losing his kids.”

When asked about the situation this weekend, Balthazar told reporters: “I can’t comment. When I’m ready, I’ll issue a statement. It’s because of the children.”

Spokespeople for both Sienna and Rosetta have also refused to comment.