Trying to be supportive

My mother is exhausted caring for my father who has adv. PD. He now seems to require a catheter for inability to empty his bladder. He currently is hospitalized for the bladder issue, and my mother feels strongly that he needs nursing home care. I am scared about him living perm. at a nursing facility and worry if it will worsen his symtps. Anyone else need to use nursing home care perman? What were your outcomes?