Sources connected with the production tell us Britney was "overwhelmed" and needed to leave. People who were at the taping tell us she was upset by the audience reacting negatively to some of her comments.
What kind of mental unstableness? Can't wait for another breakdown
I could see angry contestants mocking her for her breakdown, dancing, and singing (no shade) if she gives them criticism. People know Brit is an easy target, I mean look at Idol, the contestants tear up the judges all the time. She doesn't need that right now, I think thats why, if even true, they are giving her breaks any time she wants. They want whats best for HER, not just for actually getting her onto the show, they want to ensure that its still good for her.