Bobbi Kristina Brown's Family Furious Over Nick Gordon Gravesite Visit Amid Rumors of Brewing Estate War

Bobbi Kristina Brown's grandmother Cissy Houston reportedly collapsed after learning Nick Gordon visited her gravesite in New Jersey.

According to IB Times, the Houstons and the Browns are furious over Gordon's visit to Bobbi's grave after being banned from attending the burial and funeral services. A source close to the Houston family reportedly said that Cissy Houston simply couldn't take the grief.

"Cissy still can't come to grips with 'Krissi' being dead - and when she heard Nick went there, she collapsed in grief," the source said.

Houstons and Browns suspect Nick Gordon's involvement in Bobbi Kristina's death though no formal charges have been leveled by police against him. Bobbi Kristina's legal conservator has however charged Gordon with foul play resulting in the young aspiring actress's death following six months in coma. Gordon and Bobbi Kristina were living at the latter's Georgia Townhouse where she was found unconscious in a bathtub.

Even as reports of Gordon's visit to the grave and the families' reactions come in, other reports are doing rounds claiming Gordon's motives in the recent past are aimed at securing the $ 20 million estate of Whitney Houston, of which Bobbi Kristina Brown was the sole heir.

Bobbi Kristina Brown died July 26 after suffering irreversible brain injuries on January 31.