Hi fm
Welcome to the forum, please don’t feel alone or guilty.
I’m sorry that you’re going through a tough time with your son.
I’ve just replied to TY 85 in a situation.
Everyone here has a loved one who has addictions. Everyone is also very supportive of others.
Please read the threads and you will see that you’re not alone.
Take care, I hope you get the support you seek.
Lx