Whitney Houston’s mother Cissy is lashing out at her grand-daughter Bobbi Kristina over her relationship with her “adopted” brother Nick Gordon calling it incestuous. According to TMZ, Whitney’s mom is furious that Bobbi Kristina has been living and displaying PDA with Nick since her mom died.

Cissy told a close friend, “What they’re doing is incestuous.” Cissy feels her granddaughter has problems and Nick is taking advantage of her.

Cissy is so worried that Bobbi K has become impressionable and therefore an easy target for Nick, she’s asking the Whitney Houston Estate to take legal steps to get him evicted from Whitney’s home — where Bobbi Kristina is also living.

Cissy go get your grand-daughter!!!

Bobbi Kristina Loves Her Brother, No Really [PHOTOS]

Watch: Oprah Interviews Bobbi Kristina [VIDEO]

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