Sounds to me like the only reason you feel a bit guilty is because he was attempting
to 'set the hook' but you didn't bite and now you are trying to 'second guess' your
response.
IMO you did good!!!! Stop second guessing yourself! lol
As a side note, gee I wonder how all those guys and gals manage to find recovery
with no family there to 'support' them? They do it, so can your AH if he really WANTS
recovery.
Keep doing what you are doing!!!!
Enjoy your time with your sister!!!!!
Love and hugs,