Is a tell all book the best thing for the barely surviving 18-year old daughter Bobbi Kristina?

Bobby Brown is reportedly selling a tell all book on his life with former wife Whitney Houston.

How tough would that be on daughter Bobbi Kristina Brown?

She is reportedly in dire straights right now according to Us Weekly Magazine.

An item sends out "Prayers for Bobbi Kristina," from Us.

The mag reveals:

"As the only child of the late Whitney Houston and Bobbi Brown reels from her mother's sudden Feb. 11 death, her family members -- including maternal grandmother Cissy Houston and cousin Dionne Warwick-- are gravely concerned for the 18-year-old aspiring singer.

Multiple sources telling the new Us Weekly that the aspiring singer -- who watched both of her parents struggle with substance abuse -- has turned to drugs, her loved ones are urging her to go to rehab.

"Whitney's passing is sending Bobbi off the deep end," one insider says, adding that her family is "shocked" by the scope of her issues.

"Bobbi's problems are out of control," the insider notes."

Is a tell all book revealing the intimate details of the spiral of Whitney Houston that ended with her death at only 48 years old the best thing for the surviving 18-year old daughter Bobbi Kristina?

A report claims the book is ready.

Ace Showbiz reveals, "Bobby, who was married to the late singer for 15 years, has written the book four years ago before her death and is now looking for the right publisher."

(Image: WENN)