Hi Crayolamom
Time... you have lots of it... nothing HAS to be written in stone right now. Take a deep breath and just let things be just as they are right now - as much as HE might want you to make a decision (of course, he wants you to come back...), you don't have to DO anything.
You said that you are apart from him right now?
Take this time to heal, to regain a sense of who YOU are... start going to meetings, read some great books, get out and exersize, have fun... This is YOUR time. You left for a reason. If the reason was to once and for all GET HIM SOBER, it WON'T work. If the reason was to get some space, find some healing, gain some peace and perspective... if the reason was for YOU, than you are exactly where you need to be. There is no rule that says you have to decide anything right now; sometimes it is better just to "let it be, and let it go"...
Take care, and WELCOME!
Meg