Bobbi Kristina Slams Grandmother Cissy Houston's Book

The Houston family continues to have their drama on-and-off camera.

Bobbi-Kristina, the daughter of R&B singer Bobby Brown and late songbird Whitney Houston, has openly admitted she does not support her grandmother Cissy Houston's book.

"Anything concerning my grandmother's book, I and @nickgordon of course personally have nothing to do with," Bobbi wrote on Twitter. "I haven't read [it] and won'...I find it to be disrespectful to my mother and me being her daughter won't tolerate it [sic]."

The book “Remembering Whitney: My Story Of Love, Loss, And The Night The Music Stopped” was discussed in Cissy's interview with Oprah on a recent episode of “Next Chapter,” where Cissy revealed her feelings about her daughter's marriage to Brown and the beginning of Whitney's drug use. Cissy also said that Bobbi Kristina has been against a book about her mother from the beginning.

"I KNOW THE TRUTH," Bobbi-Kristina continued on the social site. "HER.... #Oblivious & #OUTOFLINEWRONG. But it's all good & nothing but love, MYMOTHER taught ME better than that. (: xO."