socialite , reality tv star and fiancee of businessman scot young , has broken her silence almost four months to the day since his death .
she confirms she had split up with her partner of five years before he fell out of her fourth-floor flat window in london 's marylebone on to the railings below .
in a move bound to spark further controversy she also labels his death a ` suicide ' , pre-empting any coroner 's verdict .
` four days before we were to depart from waterloo to brussels somebody very close to me , named scot young , unexpectedly committed suicide , for most of which we were engaged .