Well, I have (had)  been dating Mr. Take it Slow for about a month.  He wanted to take it slow b/c he just got out of a LTR a few months ago.  The last time we went out, things got physical (not all the way, though).  I did hear from him the next day, but nothing but FB posts for 2 weeks after that.  Finally last night he emailed me: 
"I just wanted to write you a message to let you know what's going on. I've been kinda quiet because I just don't know what's going on with me. I don't want to lead you on, but I don't want to write you off either.The problem is, I think I'm just not over my ex-gf. I hate to admit that; it makes me feel so weak. And I thought dating you would make me forget all about her, but it's just not happening.I'm sorry for leaving you hanging, and I understand if you think I'm a jerk. But I promise I'm not trying to ignore you. I really enjoy hanging out with you and I think we have a lot in common. I guess I wasn't strong enough to take things more slowly and now I feel like we can't go backward. I just need to figure things out."
At first I asked him to meet w/me to talk, but he couldn't until Friday.  Then I decided to just message him back:
"Hey, rather than waiting to meet, I thought I'd let you know what I'm thinking now.I appreciate you being honest with me. Its a good thing that you realize you're not over your ex; that's a start. I think that you should take the time you need to work through your issues. When you find you can do that, give me a call. If I'm available, we can see what happens from there."

I feel like I did the right thing, but I can't help but feel bad b/c there was nothing I could do.  A part of me hopes he gets his baggage in order and decides to come back to me, but I don't know if he will.
Thoughts?