Hi
@MIKESEYE I am sorry to hear about your situation and can understand how desperately you hope that things could be different. But I am afraid that the things that you have highlighted -- brain fog, appropriateness of medication and wanting a second opinion - will make no practical difference. My wife's Alzheimer's Disease is now advanced. She has been in her care home for almost 5 years. That is not what either of us wished for but it has been the best way to ensure that she gets the care she needs and deserves. She seems relatively content and I have learned to live with the situation.
With the best will in the world, I hope that you too can come to accept what you cannot change. Once dementia takes over a person's life there's really not much more that one can do. For me, accepting my wife's situation has meant that the stress of dealing with all the issues - major and minor - related to her care and welfare is no longer my primary concern. Our relationship is inevitably changed from what it was. By being her advocate, bringing a smile to her face, feeding her treats or simply sitting with her while she dozes I know that I still have an important role to play.
I do hope that this helps you in some way. This Forum is here for you whenever you need understanding and support.