Apollo Nida is currently serving an eight year prison sentence but just before he surrendered, his estranged wife Phaedra Parks showed she was concerned about his potentially dangerous behavior on Bravo's The Real Housewives of Atlanta.

WATCH: Phaedra Parks Confirms Divorce With Apollo Nida, Says His Absence Is 'Very Tough' On Sons

Parks who stars in the hit reality series, spoke with her mother and revealed that Nida had a pattern of "erratic and crazy behavior."

While it had been happening for months, Parks said it has gotten much worse as Nida accused Parks of cheating on him and even made very serious threats against her.

Apollo Nida Gears Up For Ugly Divorce Battle With Phaedra Parks 'Will Not Walk Away Empty Handed'

"Apollo is definitely unraveling because he's going to prison very soon. It's only a few days left until he turns himself in. He's making all kinds of threats, threatening to burn down the house."

She added that he has already damaged walls in their home, which led Parks to wonder if he would ever result in taking his own life.

"He's psychotic almost," she said.

Parks went on to tell cameras that Nida could have been using Parks as a "scapegoat" as a way to deal with his time in jail. Parks' mom then told her she needed to leave the home because she and their two young sons were in danger.

"We're getting out of here. For the safety of you and those children."

She continued and said she had no concern for Nida and the idea that he could hurt himself.

"Oh well, that's him," she said. "We need to go."

Take a look.

The Real Housewives of Atlanta airs Sundays at 8/7c on Bravo.