I think he is really great. My boyfriend of about 7 months just ended it this past weekend. We had an argument and he said that he is sick of fighting, and he is not sure what else to do. He has been emailing a friend asking how I was doing. I don't know what to do, I want to email or call him, but I know I shouldn't please help.
Separation anxiety is tough.
I suggest that you move on. As tough as it seems now, you are better off finding someone who is not afraid to work at a relationship. If you really argued that much, you are better off finding someone else anyway.