I am truly sorry for you. If his personality has suddenly changed, it could be that he has early onset dementia or something else which affects how his brain works. You have been a nurse? Do you feel that is a possibility?
Everybody is different but I believe that some people become very aggressive and unreasonable when their brain starts to alter. Add fear about illness and the thought of death into that and you get a very nasty cocktail.
It doesn't make it suddenly easier for you but at least it would be a reason for his nastiness.
I really do wish you all the very best of luck.
Good Morning Wednesday 8th July 2026
My cousin is acting out and having rage fits, what can I do to help her?!

