Thank you so much to aef and to all other members who have taken the time to post to me.
I have been surprisingly strong towards the situation (not like me) and a lot of that is down to the help of this site. He has an appointment to begin receiving Subotex -- I don't know much about this but apparently it's the best kind of pill to get your body away from the need of heroin. The appointment is this week and unless he turns up to it and shows me his full support in getting off this disgusting drug then the consequences will be serious and he knows that. Again thank you all for your time. I will post soon.