hello , my ds is just 14 but looks nearly 16 he has changed so much in the last year i hardly recognise him. deep down i think he is a good soul but has started to hang around with much older and if im honest unsavoury types. he swears he is not on drugs and i want to believe him. he has been messing around at school being rude to teachers and has bunked off once, been caught smoking frequently etc. we have grounded him and tried to talk to him and confronted him all to no avail. the school has been very supportive and they have been implementing various punishments that he has adhered too mostly. he has been rude at home to us on occasions. it seems the more we try to enforce any rules the more he rages against them. im lost now as to where i go from here. i wonder if there is some underlying issue that i have missed somewhere along the line. and to top it all he did not come home last night, his phone is off and i have no idea where he is now as i speak. any advice will be greatly appreciated. thanks.