Both sets of my grandparents were alcoholic. Both my parents are/were addicted. My sons dad's family has no addiction.
Although it broke my heart I made my son move to his dad's when he turned 15 so that he could be influenced by his dad and his dad's family instead of me and my family and my AH.
I also took my son to alateen for a couple of years. I see more codie than addict behavior in my son at this point...