Bobbi Kristina Brown's Boyfriend, Nick Gordon Out of Rehab as Bobby Brown's Daughter Remains in Hospital: Jack Walker Says, "He's Clean Now"

Nick Gordon is out of rehab, and has been active on Twitter since getting out of treatment. The boyfriend of Bobbi Kristina was sent to rehab after his chaotic interview with Dr. Phil.

During his chat with Dr. Phil, Gordon seemed high, dazed and confused which alerted everyone that he was on the verge of a breaking point following Kristina's condition as she remains hospitalized after being found unresponsive in her bath tub back in January.

"He is very distraught over what is going on," a source stated at that time. "He really wants to see her. He is upset about a lot of things: her being sick, him never getting respect [from her family]."

After he was released from rehab, Gordon tweeted: "Back life I left something." In another message he wrote: "God grant me the serenity to accept the things I cannot change, The courage to change the things I can, And the wisdom to know the difference."

Back like I left something

— Nick Gordon (@nickdgordon) April 23, 2015

God grant me the serenity to accept the things I cannot change The courage to change the things I can And the wisdom to know the difference. — Nick Gordon (@nickdgordon) April 28, 2015

According to PEOPLE, a source has revealed that Kristina's boyfriend is now back at home living with his mom, Michelle Gordon.

It's been a crazy couple of months between the Houston and Brown families as they tried to find answers why Kristina ended up in a bathtub unconscious. The families seemed to blame Nick Gordon for Kristina's current conditions, which seemed to be getting better according to her father Bobby Brown.

Cissy Houston revealed that her granddaughter has remained in a long-term care facility and said that Bobbi Kris has irreversible brain damage.

"I have just returned from visiting my granddaughter Bobbi Kristina in the hospital, and while she is no longer in a medically induced coma, she has a tracheotomy, and according to the doctors she has global and irreversible brain damage and remains unresponsive," Houston said at that time.

So far no comments have been made boy Gordon or his lawyer, Randy Kessler. But one member of the Gordon family is speaking out and that's Nick's brother, Jack Walker.

He told Extra about Nick's relationship with Bobbi Kris, and the late Whitney Houston. Jack also admitted that he knew his brother and Bobbi used drugs together.

Walker told AJ Calloway that he told his brother to slow down on the drug use. "I let them know I wasn't comfortable with it, I didn't like being around them like that." Jack tried to intervene. "I let Nick know, slow down on that. You need to stop doing that."

As for Nick's status now, his brother says: “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 myself 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."

Walker added, “He cares for Krissy, he loves her just as much as he did before, and he's clean now, he's doing a lot better.”