Caring elderly is a big deal whom don't have children. An extended family can successfully care their elders, since a bag family can make a turn to care their parents when they get older. A collecting a small emount of money can discuss financial issue. I have an extended family, that's why a have an experience on it. When we face such a difficult situation we arrange it as the following. Firstly we support everyone who has a problem such as wedding, treatment, nursing so on. In these we meet and negotiote how to arrange. Fir instance we ask total amount of money and divide it into families that close to us then nursing issue solved on turning shigt. That's it. It is so easy for us. People who don't have children and relatives