Insiders tell In Touch magazine that while she’s being treated at Promises in Malibu, Britney Spears has been calling estranged husband Kevin Federline in an attempt to reconcile. “She tells him she needs him and wants him back,” a friend revealed. But while K-Fed is encouraged with her progess in therapy, he’s not ready to take back the pop tart. “Toward the end of their relationship, he was the bad guy and she wore the pants,” the friend explained. “He isn’t in a hurry to do that again.” But don’t count it out. “She is the mother of two boys that he adores, and so, yes, he loves her,” the pal added.