Absolutely do NOT push her to do more!!!!
Not under any circumstances.
I had mine both done at 40 and 43, and I am/was very very fit and young. I actually felt like I had been hit by a train for the first week, it was that bad. Barely registered what was even happening around me, it is impossible to sleep for the first month no matter how exhausted you are, as you have to sit up all night and can't move properly. I was awake all night every night. I felt so depleted and broken from the surgery itself, it is unlike anything I have experienced before. Much worse than childbirth. It is a nightmare just to go to the loo and back, forget about doing more. The pain is pretty intense for the first few weeks. It is major major surgery.
She should aim to do the exercises given to her four to six times a day, just very short bursts and rest afterwards for a few hours.
Yes they get you up walking post surgery and up and down the stairs etc before going home, but it is a massively long haul back to anything like proper mobility.
People commented on 'how well' I was doing, but in reality it took me a good few months to be walking again, longer still to fully recover.
Your poor MIL will have been through hell.
I think realistically ten days with someone with her to keep her safe, a fall is your biggest worry at this stage, and should have to do it all again. After that she still needs help for another week or two afterwards at least, with people popping in with food, doing the housework and helping her.
I know everyone is different but he was almost pai free after surgery and then back to better that before within a couple of days
Honestly discard this post. It is ridiculous. You have had your leg dislocated, your hip joint sawn out, and a new hip and stem put in. You are NOT 'back to better' in a few days!!!!! 🙄A few months you will start to feel human again and walking without aids...