Hi, just wanted to introduce myself. I'm a recently divorced Mum of two boys 14 and 16. My 14 year and I have always had a really close bond but over the last six months he has changed. He has become moody, angry and argumentative. He is quite disrespectful and getting into trouble at school. I have tried to talk to him but all I get is the grunt of "I'm fine". Is this normal? I can't use my eldest son as a guide as he's autistic and hasn't ever really been talkative or expressive with his emotions. For the first time in my life I don't know how to help my son. I've tried to listen but he just doesn't want to talk to me. I'm lost!