Why does it hurt so bad when it should not? Am I the only one thats always hurting in the end?

I met this guy about 2 months ago. He and I had a month later. We talked everyday and everything. He knows I really liked him. He started to show me that he liked me also. He even told me he loved me first. He said that he will never hurt me blah blah blah. I really took to him because it was a way I could leave home on the weekends because I worked through the week. He does not work. He would call me at night and tell me where he was and he would answer the phone until now. Now, I feel like he is using me. One weekend, I went to a party and on my way home there was a road block set up, I had been drinking but I wasn't drunk. I had called him on my way back from the party like he told me too, but he did not answer. I blame him for running into the road block because I waiting around for him for thirty minutes before I went home. I called him like seven times that night he did respond. I told him about it, he did not have that much to say. Now, its a week later. His phone calls has stopped. I have to call him if I want to talk. I know people say move on but its hard. He told me he had an interview on yesterday. I called him that night since he did not call me he told me to call him once I got settled in, when I called there was not response. He knows that I like him alike. I am attracted to him alot. He is my relaxation for the weekend. He sometimes mentions us getting away, but he will not call me. I have to call him. I don't wanna stop calling him because I need an explanation from him just to see what he is going to say. I feel better writing this already, but actually I don't wanna let him go he knows the is good and so do I but I don't won't kids by him he already has two I have none. Help!