My boyfriend and I are scared to break up?

My boyfriend and I have been dating for over a year now. We have little tiffs but nothing serious. Last week we had a fight and he hung up and ignored me (something that I'm very sensitive about) and even though we got past it, we're still feeling very anxious and scared. We've both agreed that we want to work on the relationship but we're still feeling like we're on the verge of breaking up. We've had many talks about it and like I said before, we don't want to give up on each other. We have a very strong relationship and we both can't imagine life without each other..so..I'm wondering...Do you think this will pass? I think it will but I would like a second opinion..It's kind of like an earthquake, when there's a bunch of aftershocks but eventually everything gets back to normal. That's what it feels like.