Thanks for sharing your story. I’m sorry to read about your son’s addiction. Its good that you have people to talk with on this forum but if you would like any more support please contact us at Icarus Trust. We are a charity that offers support to people dealing with addiction in their family because we know how tough this is. We have Family Friends who are trained and experienced who you could talk with. They would be supportive to you and let you know what other help is available for you.
You can get in touch on contact@icarustrust.org
All the best.