Hi Mary,
I’m sorry to hear you brother’s story. It must be very hard for you too. I hope that your brother can get some help but, if you would like some help for yourself please contact us at The Icarus Trust. We are a charity that supports people dealing with a family member’s addiction and we have specially trained people you could talk with if you get in touch. Hopefully this might help.
You can contact us on help@icarustrust.org or visit the website http://www.icarustrust.org
Good luck.