My son is 15. He flips and flops from civilised young man who you can reason with,to an angry boy who uses gross language and is very disrespectful. He is smoking marijuana,don't know how often. He has drank alcohol and been drunk with friends. He has missed school ,more often in the last 6 months and says it doesn't matter. He walks out,after we ask him to stay in and this could be at 11 pm on a school night. He won't return texts or calls. He does have a part time job but I only fear this gives him more freedom to do what he wants. I feel his friends are not great influences,none of them have healthy hobbies etc. they do a lot of chill'in.  We are really struggling to parent him. He he has a nice home,sister,two parents. We do give home plenty of freedom but he always pushes for more, ... View more