Do not EVER put a loved one in a nursing home. If it is a parent, then the children should take care of them. After all, their parents sacrificed greatly to raise their children; it’s only fair that the kids should take care of them when they (the parents) are in their decline. That used to be the norm.
I wouldn't put one of my cats in a nursing home to die, given what I know about their treatment of people.
My brother on the other hand thought our parents should be put in a nursing home and ignored. He and I don't speak anymore.