Art collector Charles Saatchi is divorcing his wife, celebrity chef Nigella Lawson, four weeks after shocking photographs emerged showing him appearing to choke her outside a London restaurant, Saatchi has revealed. The 70-year-old announced his 

Charles Saatchi has begun divorce proceedings against Nigella Lawson, just weeks after he was seen grabbing her throat. The multi-millionaire art collector, 70, said he was making the “heartbreaking” decision after his TV chef wife refused to defend

Nigella Lawson and Charles Saatchi have announced they are divorcing after he was pictured grabbing his wife's neck in a serious of shocking photos.

MANDATORY CREDIT PHOTO BY DAVE M. BENETT/GETTY IMAGES REQUIRED) Nigella Lawson attends the launch of British Vogue editor Alexandra Shulman's debut novel 'Can We Still Be Friends' at Sotheby's on March 28, 2012 in London, England.

Prominent art collector Charles Saatchi said Sunday he is divorcing his celebrity chef wife Nigella Lawson because she did not publicly defend his reputation after images emerged of him grasping her throat in a posh London