Jeremy Clarkson's former mistress, Phillipa Sage, has said that she suffered a breakdown after breaking up with the former Top Gear presenter. Ms Sage was accused of having an affair with the broadcaster in 2011 while working alongside him and his co-stars James May and Richard Hammond on Top Gear. At the time Mr Clarkson was married to his second wife Frances Cain but split from her in 2014. Ms Sage and Mr Clarkson remined in a relationship...