17 year old hates our rules moved out
My 17 year old son said our rules are too strict and that it's impossible to live up to our expectations. He was grounded and while he was grounded "pretended" to go to work and went out with his friends instead. We caught him and texted him to come home by 7 and he said no I'm staying out till 10 you can punish me then. He did not come home at all. The next morning he came home and packed and left.
My problem is I want to stay in touch with him but he doesn't want to talk to us unless he needs something. How do I let go. Any advice?