Your comments OP:
"If dh had the medication prescribed be wouldn't be a drug user would he"
"What I don't understand is why he's this terrible drug addict and ss would take the kids but if he was prescribed them he wouldn't"
Which bit of this do you not understand?
The fact is that HE IS A DRUG ADDICT!!!!
HE
IS
AN
ADDICT.
It's IRRELEVANT whether he's snorting unprescribed cocaine, shooting up heroin or obtaining drugs from GP or pharmacies and it's IRRELEVANT that he has got dependent on a drug prescribed to him by a GP or consultant and due to the ongoing addiction is continuing to feed his addiction by faking symptoms, having you fake symptoms, going to multiple pharmacies, buying more drugs in your name.....
HE
IS
AN
ADDICT.
THAT is the problem.
He continues to have access to your children and you let him despite this!!
I think you're focusing on the wrong scenario here - what will happen if it's all exposed.
You need to think of some of the things that could happen if it's not exposed because not exposing the issue is not the safer option!:
- he drives and kills himself in the car, you and him, you him and the kids, a bystander, another driver
- his addiction leads to a mistake at work and he's outed and loses his job
- he shouts at you so much one of the children mentions it to a teacher at school who is concerned and that starts the whole SS ball rolling and everything WILL come out. In the aftermath he tries to shift blame to you saying you were the one forcing him to get drugs for you / for him and you have NO way of disproving that other than people taking your word
In ALL of these scenarios the truth comes out but the scenario managed by you is surely the most favourite?
I don't necessarily agree with PPs who say you should leave OP. But in place of that you should be getting him to leave and letting him know that he needs to go into rehab and that he works his shit out away from you and the children - if he wants to continue to have a family.
Also you say he's 'trying' to stop. Do you know this saying, 'Trying is lying'? If he wanted to stop he'd go to rehab, remove himself from your home for safety, and get himself sorted out. You'll note he hasn't done this.....