<human>: I ended it 24 hours ago and I'm not sure if I made the right decision. 

We have been in a long distance relationship for over a year now and I am tired of it.  We managed to see each other often, but I was the one always driving to see him. I put most of the effort into the relationship.  We had a big fight about two days ago, and he told me he was willing to work on it and make some changes.  He is self medicating with drugs for his depression.  He doesn't leave his house unless to get food. I have been asking him for over a year now to quit doing drugs but he tells me he will but on his own terms.  He is a recluse, and its his own fault.  When we were together and we did go out, it was fun and he was great to be around.  

I never asked for much except to be a part of my life and to quit doing drugs.  When we had the big fight the night before he told me he was willing to change and we went to bed okay.  But the next morning I ended it.  I am tired of broken promises.  The last thing he said to me is "I don't know if i can keep my promise and not let you down."

What I'm thinking now is what if this was rock bottom for him and he is really going to change?

I love him so much but should I move on?

Can you condense the text into three sentences or less?
<bot>: LD boyfriend was not willing to put any effort into the realtionship and self medicated with drugs. I ended it, but am now second-guessing that decision. Help?