Bobbi Kristina's Aunt Tina Brown Rushed to the Same Hospital Where Her Niece Is Still in a Coma

MStars News has learned that Bobbi Kristina's aunt Tina Brown was rushed by ambulance over the weekend to the same hospital where her niece remains in a coma.

According to Radar Online, Brown is "very stressed out." The family rep revealed that Tina Brown has suffered a number of heart attacks in the past.

Tina is one of Bobby Brown's sister's. She was with other Brown family members when she became sick and started to become numb on her right side as concerned family members dialed 911.

The rep also revealed that Brown was taken to the emergency room at Emory University Hospital, where she was treated. Brown has been in Atlanta since her niece was found unresponsive in her Roswell, Georgia, home bathtub.

Tina, along with other family members, were involved in a family altercation Feb. 5 during Bobby Brown's 46th birthday party.

MStars News previously learned that Tina and her son Shayne were involved in the family dispute, and as a result Shayne was hit with a glass bottle by his mother.

"At the end of the day, though, the family is in good spirits," Shayne previously said. "Everybody's talking about the bickering and fighting that's going on between the family. At this time right now, we're just -- a lot of emotions are going on. We love each other."

Tina explained the fight.

"I was upset, you know, I've been dealing with my niece and her being in the hospital. It was just a lot of emotions and I had a drink and I was frustrated and I was trying to make a point and I threw a glass. Unfortunately, it hit my son," she recalled.

"That situation was blown out of proportion," Shayne reminded everyone. "You see we're here right now. You know what I'm saying? I love her. She loves me. This is my mother. At the end of the day, family goes through things but -- just the family that we come from, it just happens to be publicized to the world."

Tina revealed that she and Whitney Houston use to do drugs together.