Hi Laura,
Thanks for sharing your story. I’m sorry that your husband’s drugs habit has been so difficult for you and that you are struggling to cope with the situation.
I work for a charity called Icarus Trust. We offer support to people in your situation who are having to deal with addiction in the family. If you contact us I would put you in touch with one of our family Friends. they are our trained and experienced people who you could talk with and maybe that will help you to know what to do next. They will also be able to tell you what other help is available.
You can contact Icarus Trust on help@icarustrust.org or visit our website http://www.icarustrust.org
Good luck with everything.