I am caring for my 83-year-old mother after a hospital stay. Several health care professionals say that her legs are strong enough, but she says she's too weak to stand. It's been 3 weeks now and she didn't get out of bed the entire time she was in the hospital (about 10 days total). I'm taking FMLA to care for her but that can't last forever. She resists anything that hurts even a little including physical therapy. When I try to talk to her about it, she gets mad at me. She is convinced that she's not going to live that long and can just spend the rest of her life in bed but in reality, she's in fairly good health for her age. Any suggestions???