Bobbi Kristina Brown
Bobbi Kristina Brown, daughter of the late singer Whitney Houston, poses at the premiere of "Sparkle" in Hollywood, California August 16, 2012.Reuters

Bobby Brown is emotionally vulnerable, now that his daughter Bobbi Kristina Brown has been shifted to a hospice care, following the tragedy on 31 January when she was found unconscious in a bathtub.

Musician Johnny Gill recently revealed to Entertainment Tonight that his fellow musician has been in a bad state ever since his daughter's hospitalisation.

"State of mind? In a nutshell, not good. Not good," Gill said of Brown. "We just had a conversation yesterday. I wouldn't wish this on my worst enemy."

Reportedly, Bobby was just reconnecting with his daughter when the tragedy happened.

"It was no secret that Bobby and Bobbi Kris had an estranged relationship for a certain period of time," Gill said. "One Father's Day, it was a few years back, she called and he was just so over the top and elated that she had reached out. They started from that point to rebuild that part of their relationship."

Bobbi Kristina was admitted and placed in a medically induced coma at North Fulton Hospital in Roswell, Ga., after she was found unresponsive in a bathtub in January.

On 24 June, her aunt Pat Houston revealed that she is being moved to a hospice care as her condition has deteriorated.

The same day her conservators filed a case against Bobbi Kristina's boyfriend Nick Gordon, accusing him of domestic abuse and theft. However, his family members feel that Gordon is being made a scapegoat in the Bobbi Kristina case.

"He feels – and we all feel – like Nick has been a scapegoat in this case," a close relative of Gordon's told PEOPLE. "It's scary for him, because he hasn't done anything wrong. He is completely innocent."

"He has always cooperated with police, and he has nothing to hide. Anyone who looks at the facts would see that," the relative said, adding that even Gordon wasn't doing well.

"It's a stressful time for him," said the relative. "He's not doing too well, but he's being as strong as he can."

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