While Bobbi Kristina Brown's longtime boyfriend Nick Gordon has remained silent while he gets help in rehab, his brother has broken his silence on Brown's condition and made a pretty serious statement.

Nick Gordon 'Responding Well' To Rehab After Breakdown 

Brown has been recovering since being found unconscious in her bathtub in Atlanta on Jan. 31. She was in a medically induced coma for nearly three months. During that time Gordon had a breakdown after being banned from visiting her in the hospital. He is now at a rehab facility overcoming his struggle with alcohol addiction (at the advice of Dr. Phil).

Police were supposedly looking at Gordon's possible involvement in Brown's incident, but now his brother Jack Walker said that Brown was attempting to end her life when she was discovered.

Family Prepares For Bobbi Kristina Brown To Wake Up 'I Hope To Jesus She's In There'

"I just feel like she...she just was fed up with everything that's going on in her life," he told Extra Friday. "I mean, I knew how depressed Kris was, I knew drug use. I mean, all that mixed together with arguments is never, never good."

He did confirm that Brown and Gordon had an argument the night before the day she was found lying face down in her bathtub.

"It carried on to the house and they just went into separate parts of the room, and that's as far as I know what went on there."

As for how Gordon is doing in rehba, Walker added that he is getting much better.

"He's been off of drugs for almost seven weeks. He's actually surprised that he stayed, to be honest with you. He's like 'I'm proud of my self for staying, I didn't think that I'd be able to do it.' He's not the same person he was when he went in."

Check out what else Walker said in the full interview below.