I hate my friend (its a bit much to explain so i'll try to keep it short)?

I am sorry to say but maybe you two have out grown each other and your other friends cant be to good if they haven't pulled up abi yet and helped to sort things out. Maybe you should try and do some different things and make new friends. But it really does sound like she is being a bit petty and bitchy and you need to ask your self if this is the type of friends you want to surround your self with if not then cut your losses.