That reaction wasn't normal, it was sort of thing you'd have imagined her doing backstage after every X factor live show

Really, why? Was there some history of instability, some reason that makes you think she was that way at the X Factor?

Just some of her performances were odd, remember during one performance she just sat on the floor shouting ''oh do ya know what, sod It'' she was in the bottom two about eight times

Her whole 'schtick' on x factor....her VTs and some of her onstage reactions... was about being melodramatic and unstable. She was cast as the villain.

I don't know what came first....her being badly affected by how she was portrayed and then the mockery and unpopularity that followed, or if she was that way inclined to start and the grubby producers just exploited it. Either way, she maybe needs to avoid reality TV and focus on her singing.