Brooke Mueller has moved back into the house Charlie Sheen bought her.

The former actress is back living in the exclusive gated community and taking care of her twin boys with Charlie, Bob and Max, four, rather than her brother, Scott, who was appointed their guardian before Christmas.

"Brooke has been living at the mansion in Mulholland Estates since before Christmas. The boys had been living at the house with their temporary guardian, Scott Mueller, but he hasn't been spotted at the house lately. He's been back at his house in Orange County [California] to be with his family. Brooke does have a nanny and a sober living companion also with her in the house. There just wasn't enough room at the condominium she had been living at for her staff," a source said.

Brooke, 36, originally lost custody of the twins when she was placed on involuntary psychiatric hold at the UCLA Medical Center last year. She has since sought treatment for her drug dependency and is said to be on the road to recovery.