Britney to leave rehab this week?

Britney Spears will be leaving rehab later this week, according to TMZ. After an "amazing meeting" this weekend, sources say Spears and estranged husband Kevin Federline have agreed to a 50/50 custody split for sons Sean Preston and Jayden James, with Spears eventually getting primary physical custody. Meanwhile, the popstar's aunt is a little less supportive of Spears's recovery, telling a British paper, "Britney has to sort her priorities out and quickly, before it is too late, otherwise she may end up dead. It is heartbreaking to go from knowing Britney as she was as a child to seeing how she is now, with everything falling apart. It is sad. It has all gone horribly wrong for Britney and I am truly terrified about what might happen to her."
source, source