Hi Laila,
I have also commented on your other post.
My main thought was:
Has anyone ever asked your mother what it is that she would like to achieve?

I mean, yes, she is very fortunate to get that much intervention and yes, the pain should not be occuring and if, then adequate pain control has to be in place.
But so far, I have not read anywhere, whether the interventions are been administered with your mother's goals in mind and therefore, whether she is motivated to participate in the programme.

Just another thought.

Regards,
Fyzzio