Husband broke wife’s arm after sex boasts

A husband who broke his travel writer wife’s arm after she boasted about sleeping with another man in their marital bed has been spared jail. Peter Graham, 68, used both hands to twist Sara Wheeler’s left arm, breaking it in three places, during the row at the £1.5m home they shared at South Hill Park, Hampstead. Ms Wheeler, 56, is a respected travel writer whose works include international bestseller ‘Terra Incognita: Travels in Antarctica’ and ‘The Magnetic North: Notes on…