Amidst the controversy

surrounding Bobbi Kristina's relationship with Nick Gordon, her grandmother Cissy Houston is not happy!

According toTMZ, after romantic videos of the couple surfaced, Cissy voiced her disdain to a friend saying "What they're doing is incestuous."
While Gordon continuously defends their relationship, Cissy worries that the young man is merely taking advantage of Bobbi's current vulnerability. She is bothered by the relationship so much so that she is reportedly attempting to get the Whitney Houston Estate to legally evict Nick from Whitney's house where he lives with Bobbi Kristina.

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