By Seamus Duff Celebrity Big Brother star Gary Goldsmith broke down in tears as he explained he feels he has been vilified by the British public. The 58-year-old businessman is the brother of 69-year-old Carole Middleton \- the mother of Catherine, Princess of Wales, 42. In the past, Gary has been dragged through the headlines for a range of negative reasons – including being accused of dealing drugs and assaulting one of his ex-wives during a “drunken argument”. In scenes that aired on ITV on Friday night, Gary acknowledged he has attracted negative press in the past – and fears he has been u…