Sorry to have pissed you off. If it gives you any comfort, you are pissing me off right now. My daughter is a 44 year old, relatively intelligent woman whose physical therapy was prescribed by her doctor. She is perfectly capable of making her own informed decisions. No doubt in retrospect, she wishes she would have temporarily dicontinued her physical therapy sooner then she did. When she's better, I be sure to ask her about this. 
Prime since it’s apparent your daughter is selfish and didn’t take the precautions Army recommended the question is would she have even listened to you?
In order for that to happen one assumes should would have had to unlock you from your room in order to have such a conversation. Once this is all settled someone should call protective services to make sure you’re being taken care of properly.
I hope your daughter didn’t catch this from your grandson and his pregnant girlfriend. If she did they’re jerks and they should be prosecuted.