My 91 year old mother, who lives with me and my husband, was in the hospital with heart failure and liver problems. She was “out of her mind” for about 2 weeks. She’s now in a nursing home for rehab to get her strength back so she can walk. Before the hospital stay she didn’t use any walking aides. Her mind is about 95% of what it had been but the nursing home wants me to sign papers that make me responsible for all of her expenses. I don’t want to do that. Insurance is paying for the first 20 days. I can use my mother’s money until it runs out but I won’t be personally responsible for her expenses. My husband and I are both in our 70’s and will need our money to take care of ourselves. Am I being selfish?