The author of Bobbi Kristina Brown and Whitney Houston’s unauthorized biography is still making shocking claims; the latest is about Brown’s longtime boyfriend Nick Gordon.

Bobbi Kristina Brown’s Cousin Has A Message For Nick Gordon

Ian Halperin spoke with The Wrap about the controversial book and revealed that Brown was planning to break up with Gordon on Jan. 31, the day that she was discovered unconscious in the bathtub of her Roswell, Ga. home.

“I have 1,000-percent proof,” Halperin said recently.

Nick Gordon Remembers Good Times As Bobbi Kristina Brown’s Life Hangs In Balance

Halperin said that Gordon was jealous, thought she was cheating with a man who sold drugs.

“[He] did a lot of things that she didn’t approve of. She was scared, and she wanted out.”

On top of that, Halperin said Brown had reached her breaking point with Gordon living off of her and wanted a fresh start.

“She was contemplating a move to Los Angeles to pursue an acting carer.”

Still, Halperin made it clear he wasn’t suggesting that Gordon had something to do with the incident that left Brown in a medically induced coma for roughly three months. His “theory” is that she “plunged” into cold water in the bathtub with hopes of snapping out of an overdose.

But Brown’s family seems to think differently and have been going head-to-head with the Gordons. Halperin has gone as far as saying he will pay for Gordon to take a lie detector test to find out if he was involved with the situation. But Gordon is convinced that all Brown has to hear is his voice and she will begin her road to recovery.