Britney Spears filed for divorce from Kevin Federline in November, her life has gone into a tailspin.

But although Kevin has been supportive of her rehabilitation at Promises in Malibu – he even brought their sons Sean Preston and Jayden to visit her on February 24 – an insider close to Kevin tells In Touch that he’s not interested in reconciliation.

“Kevin has a lot of feelings for Britney, but the main thing is that he wants his sons to have a healthy mom,” the friend says. “That’s so much more important to him than getting back together with her. He isn’t in love with her anymore. He feels sorry for her and wants to get her better.”