An explosive new book โ which is set to be released next month to coincide with Duchess Camillaโs 70th birthday โ has revealed just how tense Princess Dianaโs relationship was with Camilla Parker Bowles.
Penny Junorโs new book The Duchess: The Untold Story, which is being serialised on The Daily Mail, claims a furious Diana would phone her husbandโs mistress in the middle of the night and make โthreatening and unnervingโ comments like: โIโve sent someone to kill you. Theyโre outside in the garden. Look out the window; can you see them?โโ

The book claims Duchess Camilla received several threatening phone calls from Diana during her affair with Prince Charles.
According to Junor, several of Duchess Camillaโs close friends confirmed that these intimidating phone calls happened on more than one occasion.
Camilla wasnโt the only victim of alleged calls with Juror claiming the mother-of-two would leave โdisturbingโ messages on peopleโs answering machines.
The book says The Princess of Wales would phone those who had betrayed her and tease: โWe know where you are, and so does your wife [sic]. I know youโre being disloyal to me.โ
RELATED VIDEO: Prince Charles and Princess Diana give a pre-wedding interview. Post continues after the videoโฆ
Both Prince Charles and Princess Dianaโs private secretaries, Patrick Jephson and Richard Aylard, reportedly received such calls.
โAnd when one of Dianaโs men friends, Oliver Hoare, tried to cool their relationship, she bombarded his wife with silent phone calls,โ Junor claims.
Continuing: โDiana was not well during those years from the late Eighties to the mid-Nineties. She saw conspiracies everywhere โ she abruptly dropped friends, family and people who worked for her, and was convinced that her husbandโs office was trying to discredit her.โ

After the calls, Camillaโs opinion of Diana changed drastically.
โCamilla had actually been sympathetic towards the Princess at first, but she had also stopped feeling sorry for her.โ