I am so sorry, dementia is such a difficult thing to go through. I think more and more older folks are getting dementia now. I was taking care of my father in law for some time. He was diagnosed with dimentia among many other things. We ended up keeping him at home the whole time. It was very hard. He just passed this last November.
We do have plenty of nursing homes here. The only thing is not all of them have room for patients with dememtia.