Hello selhan,
Welcome to the recovery forums! He told you he'd be back soon and came back the next morning... if he left you a note, do you suppose whatever it said would be reliable? Same if he told you what he'd be up to. I know adults are generally expected to be more considerate than this, but you've just got one that's not. If you have to stay with him for awhile, this may be one issue you have to work on letting go of. It would **** me off, too.
Have you checked out an alanon meeting in your area? Also, at the top of this and the naranon forums are threads titled "power posts". There's a lot of good reading in there.
Thanks for joining us!
Hugs,
Smoke