Bobbi Kristina Brown's Partner Nick Gordon Leaves Rehab

Nick Gordon checked into treatment several weeks ago.

— -- Nick Gordon has checked out of rehab.

"He is doing awesome," said the source, adding that Gordon's family was with him when he left the facility.

Meanwhile, Brown remains in a rehab facility in Georgia. According to her maternal grandmother, Cissy Houston, the 22-year-old 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," she told People magazine a few days ago.

"He is encouraged by the steps that Bobbi Kristina has made since her hospitalization on January 31, 2015. She has made it out of ICU, opened her eyes, and started a rehabilitation that will be long and hard," Etheredge-Brown said in a statement. "I just wish my husband could deal with this most painful and difficult time with people surrounding him who fully support and pray for Bobbi Kristina’s recovery and only her recovery."