Hi Michelle,
Thanks for posting. This must be hard for you, trying to support your partner and keep yourself and your children safe. I wonder if you have any support to help you through what is a difficult time.
I work for a charity called The Icarus Trust that helps people like you that are dealing with a family member’s addiction. We have trained and experienced people you could talk with that might help you to make decisions about the way forward and they would tell you what other help is out there.
You can contact us on help@icarustrust.org or visit the website http://www.icarustrust.org
I hope that this helps.
Good luck.