Reminds me of that case in the UK (? I think) where some lady hid the fact her parents were dead so she was living with the corpses of her parents and cashing in their pension checks. They died because she murdered them for confronting to her about her stealing their money
Also another case where some cult had their leader's/figurehead's corpse stay in bed in the cult house continued to be worshipped
People really just be comfy with corpses. Couldn't be me, the smell and flies alone would drive me crazy