About 20 years ago I noticed delusional and paranoid behavior along with hallucinations in my wife’s behavior.. it got worse as time went on as she got more indifferent to relationships. Then our 22 year old son died of cancer. I took it very hard and she became more distant. She guarded her space away from people and relationships even with her three remaining kids and especially me who she said had demons and called me Satan. I filed a legal separation three years ago.. Nothing has improved and she refuses any treatment or counseling. I have decided to complete the separation as a divorce. I have been miserable for over five years.. Every day is hell. I hope the divorce will help. She is neither for it or against it.. just indifferent.