What do you do when your 16 year old refuses to follow any house rules? Then they ignore consequences. I have kept boundaries in place and keep enforcing basic rules such as curfews, not being on their phone all night, keeping up with school work and they ignore it all. Tried to take the phone away twice (in the space of 6 months in utter desperation) and he ran away both times, switched off the broadband and he tried to smash the house up. He is aggressive, argumentative and does not communicate with us. He is failing at school as well. We have no one to help and no where for him to go so we can get some peace for a while, it's making us ill.