S, You've not completed all of the chapters in your life yet. As RC and others have pointed out, only you can decide when you want to put the book down or if you so wish to continue on to the next chapter.
I'm very sorry to hear how things went the other day and no, he's not a happy camper, but he's not hit bottom. I see this happen all of the time and I always ask myself--"and this is what they left home for?"
S, I feel for you. It's very hard to see them get to this point and to look around your place and wonder what was so wrong w/life here. You are a wonderful person and we all know that you are going to be okay. It's going to take some time, but you'll get back on stable footing once again. Just remember, only you can close the book on this subject if and when you are ready.