I think she's losing it. Actually, I think she lost it as she was getting divorced. It just got worse over the time.
Myself, I think her ex-husband set her up from the beginning. He is a gold digger. I mean, he actually left his pregnant girlfriend for Britney Spears and didn't pay any child support for 2 years.
Then once Britney divorced him, she ended up having to pay alimony (and it's quite a big sum from what I recall) plus child support to her ex-husband.
Now he's being glorified as a responsible father. My ass. He is not a good father as far I am concerned. Especially with his erratic driving habits with children in the car. Not to mention the fact that he didn't pay child support for a couple years. Remember how Britney got smacked down by the press and public for driving with her kid on her laps? Her ex-husband did much worse than that, he drove like a maniac and I mean a maniac.
Heck, he even managed to turn her own mother against her!
She's not an angel, but I do believe she's being victimized. Now she's paying a big price for it by losing her sanity. How do you regain your sanity when the photographers are in your driveway trying to get every picture of you possible 24 hours a day, 7 days a week.
I don't know what took them so long to bring her in for tests. They should had done that a long, long time ago.
It's a pity how this turned out.