Bobby Kristina Was Never Married- Lawyer

Bobbi Kristina was never ever Mrs. Nick Gordon ... at least that's what her father Bobby Brown is claiming.

According to Bobby's attorney ... "Bobbi Kristina is not and has never been married to Nick Gordon." For once, the Houston family agrees with Bobby Brown ... telling TMZ, Gordon and BK never officially wed.

Further, we're told by Houston family sources ... there are no legal documents that would allow Gordon to get any of the Whitney Houston fortune Bobbi Kristina inherited -- if she passes.

The fake marriage revelation flies in the face of several statements Bobbi Kristina and Nick both made on camera back in 2014.

 His statement came amid reports that Gordon, 20, had brawled with security guards after he was caught sneaking into the late Whitney Houston's daughter Bobbi's hospital room at the North Fulton hospital in Georgia.

The incident happened on Saturday night, just hours after Bobbi Kristina was found faced down in the bath at the home she shares with Gordon.

On Tuesday afternoon, Kristina was moved from the hospital she was rushed to at the weekend, and is now in at the nearby Emory Hospital, where she is believed to still be in a critical condition.

It is regarded to be one of the finest hospitals in America.