But the decision to do so may not have been her own and DCFS may have ordered her to seek professional help if she wished to keep 11-month-old twins Bob and Max with her, insiders claimed.
"Brooke would have entered into a voluntary maintenance contract which allows her to keep her kids providing she does XYZ. The courts then become involved if she decides to violate that contract," Fox News quoted a source as telling Pop Tarts.
Mueller's latest rehab stint comes after the couple got into a heated fight in the Aspen, Colorado, on Christmas Day. Sheen was arrested after Mueller called 911 and claimed that he held a knife to her throat and threatened to kill her. The actor was charged with domestic violence.