Hi,
Thanks for posting. as Lindyloo says you do need to look after yourself too. If you would like someone to talk with for advice and support please contact us at Icarus Trust as we are a charity that offer support to people dealing with addiction in their family. We have family Friends who are experienced and well trained and, if you get in touch you could talk to one of them.
You can contact Icarus Trust on help@icarustrust.org or visit our website http://www.icarustrust.org
All the best.