Sue also if u can. Read a book called… Mum can you lend me 20 quid?
It’s a true story by and English woman, who had twin boys, all had grammar education, she was teacher, and they turned to heroin ect.. But it’s from the mums point of view. I won’t tell u too much about it. But the mum now does a lot of charity work with addiction.
But this will give u a better understanding what to do in your situation. It’s a great read. And will help you. Well I think it will.