Our GP put Dementia as my father's cause of death and there had never been any question of dementia when he was alive.
I had had to find him a house in our village because he had sold his bungalow privately for a ridiculous sum believing the purchasers were his friends and he would stay there living with them.
After he came to live near us he was burgled twice, accused me of stealing everything, but the other GP had said to me there was nothing they could do about him until he started to run round the village with no trousers! He would knock on his neighbours's doors in the early hours and they were cross with me...of course. But I couldn't stop him.
He received a pacemaker aged 95, reduced one of his CARE PLAN carers to tears when he went home, refused all Care visits until the agency refused to visit, and he had to move into a nearby Nursing home. It had been difficult for me to keep an eye on him as I was also dealing with the early stages of my husband's Alzheimers, already challenging . My father DIED AGED 98.
If someone had told me he had dementia, I would have understood his behaviour better, but my father had been cantankerous all his life, and I didn't know about dementia......THEN!