Okay, first off I am 15 years old and my boyfriend is 16. He always replys to my text messages with answers like 'O' or 'ya' and that is it. Today I told him very nicely that I would appreciate a full message sometimes and he went off on me. He old me he would talk to me when school starts again and I haven't heard from him since. I've tried to cal and text him numerous times but e won't reply.

Did I do something wrong? Am I unreasonable? What should I do to stop this?

Yea, that relationship is over. It doesn't sound like he was vey interested in the first place, and used this excuse to cut things off. Please don't allow yourself to continue to be strung along by someone, who in all honest, itsn't thinking about you. He's moved on, and it's a good idea to start doing so yourself.