While rumors continue to swirl regarding the reasons why Brooke Mueller is in a rehab facility in Malibu (some sources cite an addiction to crack), the important thing is this, a friend says:
"Brooke is doing very well."
After spending time in a hospital that dealt specifically with dangerous infections, Mueller checked into the Canyon treatment center earlier this month.
"She's been committed to getting herself in shape by getting healthy again and going to a rehab to continue her regimen with her sobriety," the source told E! News.
While she works on her marriage to Charlie Sheen, Brooke's true motivation for recovery is her children, 11-month-old sons, Max and Bob. Said the insider:
"She sees her children almost every day, and she's an extraordinary mom to them... She's really determined to get her life back on track and concentrate on being a great mom."
Sheen is due back in a Colorado court on March 15 to face a felony charge of menacing. Mueller will be close to finished with her 30-day stay at that point, but it's unknown if she'll be by his side.
** UPDATE: Brooke has left The Canyon in Malibu after a moronic staff member sent a patient admissions document to various members of the media. She's in the process of finding a new treatment center.