So I disagree with Steve here. Because you have agreed to being friends you can't just ignore her and act petty. State what you want and what you will not tolerate once and then act accordingly.
That makes sense. So I still wait for her to confirm the meeting (she only sent a voice message yesterday stating that she would want to meet on Sun)? If she does not reach out again I stay silent for now, otherwise I agree and then bring my case in a calm and understanding manner?