Please help advice would be appreciated will give best answer?

me and my boyfriend have been going out for 3 years and a bit and we already had our problems but we love each other. now its getting out of hand. we've been through a lot and now it feels like its actually over and i don't want it to be. we broke up and it was not pretty and he told one of my friends he still loved me and he is scared to hurt me any more etc. we were supposed to sort it out yesterday i tried to call him and every time i tried to ring he said he would ring me back, first at 10 then at 12am. i waited and waited he still didn't ring i called him he just went out when we should of sorted it out but he decided to just go without even telling me! he asked if we were still together and i said i don't know and he just said ok like he didn't care i just teared up and he put the phone down. so that's when my mate rang him and told him i was upset he said he's scared to hurt me anymore he said he wants to sort it out so he tells me tot calm down and wait till like 2am so we can talk it out and he phoned and i said how i felt he just said he's tired and we would talk the next day i said but you made me stay up for all this time and stuff he said he knows but he is going to sleep so i said good night. and then the next day (today) i rang to sort it out and we were then he says he has to go and then he didn't bother ringing back i rang him but he kept telling me he would ring back but he didn't and i kept ringing him and it was the same thing and he still hasn't. this is really stressful for me i just want to sort it out, but i can't i know i shouldn't keep ringing but its so hurtful. Any advice on what i can do.please sorry its long!