Tanga
If his father told him the rules of the house was to go steal from a neighbor does he have to follow them? He's learning to read not to become a satanist. I've seen really good kids with talents and gifts being taken away from them because it didn't fit the parents image. Reading is a gift and not bad. My advice kid is keep reading even if you have to do it away from the house. Try going to the local library and hide the cards somewhere in the stacks. I allowed my family to steal my gift from me for too many years. When I took back my power I became more grateful and happier with the divine/my life and they still are a bunch of miserable blokes.
I doubt Nisaba was suggesting squashing his talents or giving away his power - but rather, was more on the lines of what you have proffered here.
As has been discussed at length, and with some heat in this thread - compromise and full self expression, when one is living under someone elses roof, or working in an environment where sticking your head up means it could get chopped of - this can be a lot trickier than we'd all like it to be (and perhaps know it should be).