Paul Burrell, once told Entertainment Weekly that Diana shared with him that she and her siblings would sing ‘Raine, Raine, go away’ because they didn’t want her there and the future royal even tried to push her down the stairs — she hated her that much!Their relationship didn’t stay sour forever and the documentary will also share how Raine managed to change Diana’s opinion of her.Paul added: ‘What was interesting to me was the fact that at the end of the Princess’ life, the last two or three