Dee Dee Warwick died in 2008 and these claims are now being made by Gary Garland-Houston who is Whitney’s Half brother and her assistant Mary Jones.
Kevin McDonald the Scottish filmmaker is directing the film “Whitney”. It debuted in Cannes last night.
Dee Dee Warwick is related to Whitney’s mother, she is her niece. She is also the younger sister of the soul singer Dionne Warwick.