Parent/Child Obligations

Should children have certain obligations to their parents, when they get older? When one looks at this question, many answers could be drawn from this very complex topic. Therefore, after having plenty of in-depth research, I feel that children are obligated to their parents when they get older. I feel children should take care of their parents; by paying their bills, supporting them, being there for them, and lending them a hand with anything they might have difficulties with. In addition, I feel the children are in debt to their parents, for all of what their parents went through, to mak…