Your love for your aunt is admirable. She is a hardworking woman and now she has pain in her bones and is unable to walk. If she is not able to do some of her work like taking bath or going out, then this is the biggest sorrow for a hardworking person. The one who has always done things for others feels embarrassed in getting things done for himself. But everyone loses due to age. At this time, they need the intimacy of love. And they have you, it is their destiny. He is very lucky to have people like you. May you achieve success.