He is so insular right now, comes down to eat, makes his own food where poss thus avoiding family meal times if he can. Quite rude and thoughtless, doesn't do homework. Not any bother exactly. I'm wondering if this is normal teenage boy behaviour and if the much wanted ps4 for his bedroom will make it worse. He doesn't want to use downstairs due to limited playing whilst his younger siblings are around, which is most of the time. My Aibu is ... Is it wrong to change my mind based on his current behaviour.