I am glad many of us are coming to realize the effect of giving a young person the family responsibility even when they are not due has caused us and are trying to right the wrong our parents did, so our kids learn the right thing.
I commend your efforts and I pray God guides you till the end with so much happiness.
It's actually good for children to assist their parents when they can.
At the same time, parents should not just leave everything for their children.