Hi Libby,
What a fantastic job you are doing bringing up your grand daughter as well as being there for your son. It must be so hard for you and I wonder if you have support for yourself. The Icarus Trust is a charity that supports the families and friends of addicts. If you feel we could be of any help please contact us and we could put you in touch with one of our trained volunteers. Sometimes talking through with someone who would understand what you are dealing with can really help.
You can contact us on help@icarustrust.org or visit the website http://www.icarustrust.org
Good luck with all that you are doing.
