Suggest Treatment For Hip Fracture

MY 87 YEAR OLD GRANDMOTHER FELL LAST YEAR AND BROKE HER HIP AND AFTER SURGERY THE MIDNIGHT NURSE TOLD US TO DISPENSE THE MORPHINE WHICH WAS HUNG AS A FRIP EVERY 10 MIN. BECAUSE SHE WAS NOT ABLE TO PUSH IT SO WE DID EVERY 10 MIN. FOR 6 HOURS . SHE HAD EARLY STAGES OF DYMENSIA PRIOR TO SURGERY BUT IS REALLY WORSE NOW AND THE FAMILY IS BLAMING ME BEACAUSE THEY SAID THE MORPHINE DID THIS. DID IT. DID I HURT MY GRANDMOTHER.