My stepson will be moving in with us next month, he's been getting into a lot of trouble like fighting and drugs, he's 13. I'm not really sure what to do. I'm happy he'll be here but don't really know him that well, we moved out of state 2 yrs ago so I've only seen him for a week each of those years. My kids are young so I'm not really sure about rules and discipline for a teenager and what my role in discipline should be. I could use a lot of advice especially how to build a good relationship with him.