Why is Britney's Mom Hanging with FedEx?

Britney Spears' mother, Lynne Spears, was spotted entering Kevin Federline's Malibu home around 1:30 pm on Thursday, and was there until at least 10 pm. What's up with that? They're probably talking about what the hell to do about Britney, and I suppose it's possible that there's an agreement in place allowing Lynne to spend time with the kids while Brit's in rehab. Actually, that's probably the only reason Britney agreed to go back to rehab.

It was my understanding originally that Britney left Promises, and then Kevin filed for custody of the kids. But it's starting to sound like Kevin filed for custody of the kids while Britney was at Promises (the first time), and when she heard about it, she checked out to try to fight for her kids.

Her father, Jamie, was quoted as saying, “We have a sick little girl. We’re just trying to take care of her.”

Hey, what's up with Lynne Spears wearing a ring? Britney's parents divorced a few years ago, and I can't find any record of Lynne remarrying. Did I miss this?

Anyway, Britney, congratulations on your first 24 hours in rehab! Hang in there, baby!!!