First of all being a ''Air Traffic Controller'' on drugs...hmmm. Not for me.He would have to definately HAVE TO STOP his drugs.But one has to do it on their own.It could get you started up all over again.Do you want to risk that?He needs to look for some treatment and would help him if you helped him get that help.But first he has to realize he has a serious problem.I would certainly talk to him and get the help he needs.Because with drugs,you will NEVER have a true relationship.I feel bad for you,but there is always hope.Talk to him.He does have a huge problem,and needs to get it fixed,for both of you to survive...litterally. Sorry to hear of this.