When my gran was in her nineties she was looking after a blind daughter and her sister with Alzheimer's. She passed on nine years ago having seen her daughter die of cancer before she did. Also believe it or not - her sister is a multi-millionaire who has hoarded every penny and lived with my gran in a council house all her life. The sister is now 101 and still lives in the same house. Her motto is If she can't take it with her, she ain't going! BTW. Don't think about making friends with me. I'm not in the will.