I have thought a lot about this one, and it sort of strikes close to home, although my grandkids, one of whom we adopted, know who their dad is . . .and he is paying child support on two of them, he has 8 altogether and five of them are old enough not to get it anymore, but only after public aid took him to court . . . I think you may have wanted to contact his dad before you took him, and would have been able to give him a head's up after you had seen BF's reaction. A negative reaction to your son has to hurt, even if it came a week late. . .the fact that he is into drugs, probably wasn't too good of a thing to throw at your son either, if he has a tendancy to lean that way also . . .same with my 8 years old dad . . .the child support issue is entirely your call, I am surprised your public aid office didn't go after him if you had food stamps or a medical card, as here in Illinois they eventually do. My 8 year old doesn't have any desire to go see his dad like his older sister does; because his dad is ignorant and says mean things to him when he doesn't "man up", and invariably something bad happens if he does go . . .so I just sort of quietly encourage him to stay with us, and we do something fun or work around the little farm we have. . .that is fun to me, and I think he is beginning to see that too, so that makes me very happy . . .anyway, don't beat yourself up over it, you tried and no one can say they failed if they tried . . .talk and talk and talk some more to your son, sometimes its hard to grow up and face the harsh reality of life, but its also a good lesson for your son on how NOT to grow up, so you have done more good that you realize right now . . .Good Luck and God Bless!! There is never really a wrong or right answer in these kinds of situations. . .sometimes you just have to fly by the seat of your pants; expect the worst, and be surprised by the best!!!