I agree to an extent I believe that pathos is the one you don't really want to overdo with children. It's basically emotional exploitation or extortion. I would

I agree to an extent I believe that pathos is the one you don't really want to overdo with children. It's basically emotional exploitation or extortion. I would never do that to my parents out of a sense of guilt for exploiting them that way. The overall thing is that he's teaching his kids to be critical, which is a good thing for kids to learn. But it's also important to put ground rules and let the kids know that you're the one teaching them this and to lead them on that you'd be wise to their attempts at using it on you.