“I believe my son is possessed. Is it a demon or is it the devil, I can’t say, but it’s scary,” says John of his 12-year-old son, Jack. “I feel that it is demons inside him controlling him. There is definitely something not right with Jack.”

TELL DR. PHIL YOUR STORY: Huge family drama?

John says he is so concerned about the evil forces inside his son that he has arranged for the child to have an exorcism. However, John’s ex-wife and Jack’s mom, Jen, says there is no way her child is being exorcised.

“She needs to wake up and realize there’s dark forces,” John says. “This is spiritual warfare.”

WATCH: Mom Says 12-Year-Old Son Has Kicked And Punched Her, Threatened To Stab Her

John says he is desperate to help his son so the unthinkable doesn’t happen one day. “The worst thing would be is during the defense of my children and/or my wife having to hurt and/or kill my own son to protect my family,” he says.

On Monday’s episode of Dr. Phil, hear why Jen says she believes John’s harsh discipline techniques may be contributing to Jack’s behavior. And, what does Dr. Phil say he thinks needs to happen to help Jack? Check here to see where you can watch.

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Why Father Says He Believes 12-Year-Old Son Is Possessed By Demons