Hey Nix,
I don't think you're going crazy..and I don't think you've lost your true love, either. I think you're just missing him like crazy, right now...painful, but temporary.
Reasons I don't believe he is 'the one' :
1. Distance; an hour away..that's tough on any relationship...
2. He's a workaholic; it may seem temporary, esp. when starting a business..but if that tendency is there, he'll always log long hours...
3. He prefers spending time w/his friends before getting around to you.
So, the long hours and friends compounds the distance problem = very little time for you.
Again, the above mentioned are obstacles and would make any relationship difficult.
You broke up w/him in the hopes that he'd come fighting/begging for you...what you were hoping to get was some indication or proof of a deeper love for you AND more of his attention.
That said; he hasn't chased you..the fact that he hasn't is the 'Real Sign' to you, here...not the fluke phone call from him.
What I don't understand is your willingness to settle for so little; you said he's a negligent boyfriend, but at least you're not uncomfortable around him....and you want to go back to that? What I hear, is you blaming yourself: ..'He's not chasing me, so I must not be as worthy as I thought..and maybe I was too demanding ..I'm lonely and I miss him and I could do alot worse.'
I don't know what keeps you from having a 'normal relationship'..but I imagine you have a lot more to offer someone than you realize.
If you keep settling and selling yourself short, you'll never have much self esteem, or a healthy relationship. Self esteem enables you to be picky, even when your choices seem limited...because you know you're better off by yourself, than with someone you're not happy with.
I have a suspicion that even if you were 'normal'--this guy would still be a workaholic, hang w/the boys, negligent boyfriend.
Resist the urge to make contact..it will get easier..and you will get over him.
Give yourself some well-deserved attention for a change.