K.O.
I was in a situtation almost like yours. My ex-husband had not spoken to or seen my son at that time for about 9 years. Than on his 16th birthday his sister contacted us and asked if he could call. We let my son call. Because I knew it was questions that he may have had for his father. We kind of let the relationship form on its own. The past is gone just encourge your husband to continue with the relationship and find out more about the things he is into. Be a positive influence because the teenage years are so fragile. As his son feels more and more comfortable with him and the rest of the family he will eventully open up and start asking about different events. But for now I would just let the both of them deceide when is a time to discuss those past issues. My son is now about to turn 18 and he still talks to his father and seems to have forgiven him for what happened in the past. I do not get between their relationship because I feel that my son is at the age to make his own decisions about his father. I hope I helped you in some small way.