How utterly ridiculous ? why on earth didn’t she refer you to a dementia team who may be able to treat his anger and aggression?? Have you had that kind of support?
My husband was so aggressive to me that I was very frightened, I used to find myself thrown out of the house on a regular basis. Eventually I called the crisis team who told me to leave the house and they took over. My husband was admitted to hospital on a section 2 and then section 3 . He spent three months being stabilised on medication. Of course I felt guilty, disloyal etc but it’s the best thing I could have done. He’s home now, sleeping in the chair at present, he’s calm, pleasant usually but certainly not the paranoid, violent person who went into hospital. I know that the area I live in has an outstanding reputation but surely your GP can get someone to care for you both. I do hope you get the help you deserve.