Debra Reis Brooks*More info is coming out about the relationship between Bobbi Kristina Brown and Nick Gordon.

It seems she was accused of cheating on Gordon not too long before she was found unconscious in her bathtub back in January.

Debra Reis Brooks who is Brown’s neighbor said that there was another man in Brown’s life named Duane Tyrone Hall, and Gordon knew about it, reports Enstarz .

The night before Bobbi K was found in the tub face down, Brooks says Gordon was steaming mad after finding out about the situation.

According to Enstarzs reportBrown and Gordon were hanging out with the friend who found Bobbi K, Max Lomas, 25, and his girlfriend, Danyela Bradley, 18.

Earlier this week, Brooks said that Brown and Gordon “had a fight at 12:30a.m.” before Gordon and Lomas left the home.

“That’s supposedly when this other guy came over to Krissi’s. There was some discussion of some guy who came over and [he and Bobbi Kristina Brown] fooled around – that’s what Nick said!”

Interestingly enough, the last snapshot Brown posted on Instagram was of her and Hall. She captioned it, “YAYYYY finally my famBAM!!!!”

YAYYYY 🙂 finally my famBAM!!! @dmannnnnnn

A photo posted by Bobbi Kristina Houston’Gordon (@realbkristinahg) on

For what it worth, another anonymous insider said, “If Nick caught Bobbi Kristina in bed with a guy, it would certainly make sense that a violent confrontation would occur.”

Whether Brooks’ story is accurate or not, in an interview with Extra, Gordon’s brother, Jack Walker, did say – among other interesting things – that Bobbi K and Nick did indeed have a huge argument the night before she was found in the tub, unconscious.