Saatchi is divorcing Nigella Lawson

LONDON – 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 restaurant. Tabloid newspapers last month published photos of the incident, which Saatchi described as a “playful tiff” during an intense debate about the couple’s children.