She's claiming she was on the verge of a nervous breakdown and apparently was 'handling prison very badly'. I don't want to make light of mental health problems, but isn't prison supposed to be difficult to handle? Isn't that's why it's called prison and not Butlins?
She's supposedly going to serve the rest of her sentence under house arrest - which might be a punishment if you live in a grotty bedsit, but is probably somewhat more bareable in massive mansion with a pool.