When they become teenagers or just when they reach adulthood, maybe I will start talking to them about this
Ya it doesn't make sense to tell them when they are just kids. A more appropriate age like this is good. I think ideally if they see how you take care of your parents, they can kind of get the jist of it. They can learn a lot from just observing and then when u end up having to talk to them about it, they will kind of understand I feel.
I want to take care of her as she took care of me, because I think I owe her a debt of gratitude
This is good. I also feel the same for my mom and i Hope most people are like this too with their parents & grandparents~