My condolences!!My mom had Alzheimer's and we had to move her into memory care in February 2015. She actually took it much better than I expected but I suspect this is because the disease had progressed to the point that she didn't exactly understand what was taking place. She was pretty obsessed for the first few months asking about her house but eventually that tapered off. The place we had her in was less than 1/2 mile from the school I work in so I was able to stop by and see her during lunch sometimes which was nice and everyone there treated her well. The disease took her this past February, she basically stopped eating and starved herself.
Yeah. Which is why we are putting my dad in a home in his motherland of Cyprus. It's about 12k a year for excellent care. America is fucked up.