Nothing in that explanation is reasonable grounds for you to "lose it" on her, and act a fool. If she is such a bad person, why do you insist she come out with you all the time. It sounds as though she has been trying to avoid you. Another thing that makes you sound crazy, is that you flipped out on her again and told her that you're through with her, AFTER she was already telling you not to contact her. I still don't see what "wrong doings" she has to apologize for. You are the one who won't apologize for publicly berating her. YOU. DON'T. OWN. HER...She doesn't owe you 30 minutes or even 30 seconds if she doesn't feel like it, nor does she owe you an explanation.
Rowen, told you she wouldn't get it.