We need help on this issue, we have a son 18 as of tomorrow, he is in jeopardy of failing several courses needed for graduation, (N.J.), he is refusing to stop using, and now has left our home to go live with is mother in NY, (where the divorce occurred) still attending H.S. in NJ, support to the exwife was/is being paid timely at a reduced rate for the remaining child in her home, since he was living in our home, NOW the mother wants child support for this 18 child as well, and she is allowing the continued use of the substance -- he has been accepted to college, but failing graduation, that will not occur. I would like to investigate the possibility of having him emancipated as to me and child support in the event for failure out of high school. What his mother does I have no interest regarding her continued support of him -- I do not agree to this situation at all and feel that I should not be giving her funds for him to use to pursue his use. Can anyone advise/help me. This matter is in the NY Court system. Thanks.