Looks like he's been in home hospice care for some 3 months. It's good that he's there with Rosalyn, though, depending on how her dementia exhibits, it could be very stressful for him (my Dad's second wife had dementia and was so fearful of everything that I think she basically starved herself to death). At 3 months in he's probably getting full palliative comfort from hospice, and might even live longer than the 6 months his Dr. estimated he had left to live (unusual, but it does happen). Many new hospice patients live less than two weeks after beginning hospice care, some just hours, and don't really benefit from hospice care.