DS just turned 14. Has always been laid back and loving. Have felt a little smug in the past tbh (ha ha, not any more!). Over the past couple of months he has become so argumentative, and literally pushing against any and every boundary DH and I put in place. I try to not sweat the little stuff and to listen to him and be really reasonable, but he still says that I'm 'really controlling'. He says that we all (DH, me and DD) really annoy him, and that home is not a 'positive place' for him. He is quite clever and emotionally manipulative, because he know that in order not to be controlling, and in order to make him feel like home is a positive place for him, I will do my best to avoid conflict and therefore maybe ease boundaries on phone use or homework etc. Anyway, I am struggling as to what boundaries are essential and part of good parenting. And what boundaries are no longer relevant for a 14 yr old and should be abandoned so we can live more harmoniously. He is not being bullied, I am pretty sure everything is otherwise going v well for him. He is v popular (going out with friends with no notice is a flashpoint), sporty and physically mature for his age (6ft). Essentially it seems to be hormonal/developmental stuff causing him to be a total PITA. AIBU to be shocked at this sudden transition from sweet boy to entitled and argumentative teen? And AIBU to be going for harmony over discipline????? Wisdom for those who have gone before me greatly appreciated.