Was he a generally angry person 8+ years ago, or even still, blaming others? If so he needs to forgive, as he is attacked by demons which are easily rebuked upon forgiveness. He needs to forgive.

St. Matthew 18:34-35
And his lord was wroth, and delivered him to the tormentors, till he should pay all that was due unto him. So likewise shall my heavenly Father do also unto you, if ye from your hearts forgive not every one his brother their trespasses.

Dollar Tree sells pink Himalayan salt in the bath section as "bath salt", big bag of it. It can contain up to 84+ minerals. Start taking a spoonful of it daily dissolved in warm water, with half a spoon of Epsom salt and half a spoon of cream of tartar (potassium).

Jesus blesses y'all!

Minister to him about forgiveness.