You do realise that Diana, Princess of Wales, (To Ferg in '80: ....we'll marry...(them, meaning Andrew and Charles) and divorce them, in turn,Charles: "I'll kill her!" (it's a law in the books, legal, for PofW to murder his pony), abhored spending Christmas with family, and she actually spent it alone in her apartment. You do realise the woman had one hell of a chaotic, messy closet and absolutely nothing was labelled or prepared, or organised, and if it was, her mood swings and BPD would soon'eth mix it all.
I swear to God, don't know whom they based this movie on but certainly not Diana, Princess of Wales, the title she married her husband for, Spencer she abhored, or else she would've never been able to put her stepmother, Raine Spencer, behind a Harrods cashmere counter in 1997, or shove her down a flight of stairs when she was 15? and throw all of Raine's stuff packed in bin bags onto the driveway. Now...one would say the woman was mad, but psychotic episodes she had not, considering that she had already tried serious mood stabilisers and mind disabling neuroleptics prior to marrying Prince Charles, who originally, had his sights set on her eldest sister!