Houstons and Browns family are feuding over Whitney's royalties, according to Celeb Dirty Laundry.

Bobbi Kristina Brown's death and the $20 million inheritance has sparked a war between the two families. Now, the Houston family is said to be "preparing for Nick Gordon's next publicity stunt."

According to CDL, prior to Bobbi's death, "Nick tipped paparazzi off to his planned gravesite visit, selling the images of his tearful and clearly staged visit to Bobbi's grave for $40,000."

The stunt was actually publicized in National Enquirer, revealed by the media outlet.

While enjoying the publicity, Gordon was also making some easy money, which he could use in his defense. His visit to Kristina's grave was a "win-win of money and press" for his part.

CDL also revealed that Nick believes he is entitled to some of Kristina's inheritance and he will do anything to get his hands in the $20 million royalty.

However, as per Whitney's will, Pat and Cissy Houston both have been granted of the rights to the money.

Now, Pat Houston and Bobby Brown are preparing for a battle against Gordon. Both families are preparing for Nick's next publicity stunt and an attempt to cash in late Kristina's wealth.

Whitney Houston who drowned in her bath in 2012, left her entire fortune to her lone daughter Bobbi Kristina.

Earlier this year, Kristina was found face down, unconscious in a bathtub in the house, where she shared with her 25 year old boyfriend, Nick.

Bobby Brown's 22 year old daughter fought for nearly seven months for her life before she passed away in July.

Criminal investigation is underway, no official charges have been filed yet. But mounting evidences and details from witnesses who were closed to Bobbi Kristina would suggest Nick could be arrested for her death, according to Celeb Dirty Laundry.