I have a sister that would need to take charge if I can no longer act as Power of Attorney. I told my Mom who is 94 & in a nursing hhome.......but she wants me to be the POA, not my sister. I have a lot of medical issues & need to take care of just myself. It has become to stressful for me to take care of everthing! What should be done in this case? Any advise would be appreciated!