So sorry your family is going through this. His meds could be causing him to do really strange things. When I was on Lyrica I hallucinated and would say and do the bizzare things. It is really hard to find the right "cocktail" and until they find the perfect combo, then you may see strange behavior with him. I would advise that someone writes downs everything he does on his meds AND someone needs to go to the doc appts. with him. You have come to the right place to get advice and friendship. Everyone here is wonderful and understanding, no matter what!!