My question is why would you want to stay with someone who doesn't show they care about you in anyway and calls you names? I can't tell you if it's an emotionally abusive relationship or not but it sounds like it's not healthy and it's not fulfilling. You deserve better. Even with all the lack of care and attention aside, if your boyfriend feels he has to block you instead of taking a breather and talking through your problems, that's a sign of great immaturity and, combined with everything else, may mean he's not really ready for a relationship. And you certainly don't deserve to be pushed to the side. You deserve to be valued. You deserve to be heard. You deserve better.

I strongly suggest ending this relationship or, rather, not calling him back. Let it go. You can do better.