Bobbi Kristina Brown's family has been holding a bedside vigil for the past few days at North Fulton Hospital, where the 21-year-old was taken after she was found face down in a filled bathtub. It's been reported that most of Brown's family is at her side, but a source told Radar Online that no one wants Brown's husband, Nick Gordon, anywhere near the hospital room.

According to the site, Gordon allegedly got into a physical altercation Saturday night with the hospital security and had to be escorted from the room.

"You could hear scuffling [around her room]," a source told Radar. "About maybe two to three minutes later, they came back with this person and they hand their hands on him like holding onto him and you could see that everybody was distressed."

The source added that police and security guards "physically escorted him from the floor."

"The whole incident was very upsetting," the source added. "It seemed like he had snuck up the back stairs, near the break room."

Security has been extra tight on Brown's floor ever since her arrival early Saturday afternoon. Hollywood Life also reports that the Houston/Brown family has been shutting Gordon out and is extremely upset with him. A source told the site that no one trusts the 25-year-old, including Bobby Brown.  

"There is a lot of tension whenever Nick comes around," the source said. "He wants to be more involved but the family is basically shutting him out. Bobby and Whitney's family don't like him one bit. Aunt Pat and him got into it so bad after Whitney's death that he even threatened her. Everyone thinks he was just after her money and was using Krissy. He bought a bunch of expensive cars and extravagant gifts for himself with Krissy's inheritance. Nobody there trusts him."

On Saturday, Jan. 31, Gordon and a friend found Brown face down in a filled tub at her Georgia home. Gordon immediately started CPR until paramedics arrived and she was rushed to North Fulton. Shortly after Brown arrived at the hospital, doctors put her in a medically induced coma to help with swelling on her brain. She is also on a ventilator to help with breathing.