Story is that DF 85 had an emergengy op on his stomach 3 months ago - problem sorted. But as he's been in bed so long he can't stand up on his own. A week ago he was moved to another hospital for what was supposed to be intensive rehab to get him walking and back home. (Before the op he lived alone and managed perfectly well - did his own shopping and cooking and everything). Its a geritaric rehab place he's in and most of the patients look as though they'll never open their eyes again, let alone walk.
He's lost confidence and all they seem to do is leave him sitting in a wheelchair all day - maybe just 5 mins a day of what they say is physio - get him to pull himself onto his feet using a bar on the wall while they give him a push up. It's physio helpers that do this with him not physios and they don't seem to have the know how or patience to deal with someone whose lost conifidence in their own ability to stand up. He's really unhappy and wants to go home but knows he can't be independent if he can't walk 
I'm thinking he might as well go home, but then he wouldn't be able to stand/walk/get to the toilet etc. My heads all over the place and I don't know what to do for the best. I've no other family to discuss this with or to share the load 
Have made an appoitment to see a doctor there tomorrow afternoon but not sure what I should be saying. Anyone have any experience of this sort of thing? Will the rehab suddenly kick in? Is this normal to be dong so little with someone? Could I get him rehabed/walking at home? AIBU to expect them to stop being so utterly useless and actually do some rehab with him?