Let's say you are in a situation where someone helped out your folks in some way (assisted with medical bills, paid a debt, random stuff beyond your control). As a son or daughter, do you feel an obligation that you'll help out this person in return when he asks for it? It could be something trivial or something like helping out with his taxes. Helping him out once or a few times is fine but what if this occurs over a period of time (years) where he's always asking your folks to ask you if you could help him out with the same task? Do you draw a line somewhere?
