I need some best friend help? :[?

ok for one, both of you are wrong even if it is a little bit. im not taking sides in this. you should have called her telling her what was going on. that way nothing could have gone wrong and she wouldn't be mad. she should not be mad and it was a misunderstanding. she is overreacting and its not that big of a deal. try talking to her once more and if she doesn't understand then write her a letter on myspace. tell her you are sorry you couldn't be there but it wasn't your fault and she should know family comes first. tell her that your not going to keep apologizing and she should stop acting that way. point out the fact that it was the only thing wrong that you have done but everytime her other bff does something she forgives her all quick. tell her you didn't want to come late and would have been there on time and everything. if she cant understand that then you shouldnt even be friends because friends are understanding and wouldn't treat a friend how she is treating you. make new friends. you really weren't wrong.