“Brexit has divided the country,” Boris Johnson's brother, Jo, wrote in his resignation letter. “It has divided political parties. And it has divided families, too.” https://nyti.ms/2zWW23w
Sir Alan Duncan resignation letter bemoans 'the dark cloud of Brexit' https://www.theneweuropean.co.uk/top-stories/sir-alan-duncan-quits-prior-to-likely-boris-johnson-premiership-1-6173305