I wish you the very best of luck in your treatment program. NO ONE can do this for you BUT YOU. It takes great courage to face your addiction and you've done that. It also takes courage to reach out for help, and you're doing that too.
Let this next five weeks be just about you and learning how to stay clean and sober FOR YOU.
I would suggest that you NOT contact your H while in treatment unless HE writes you or calls when you're allowed to accept incoming calls. Don't 'persue' ANYTHING while you're there accept a life of sobriety.