My ex girlfriend is messing me about?

Im currently in the situation. I was the one who wanted to be friends, and he agreed after thinking about it. We got in an argument and everything was exposed. It was horrifying, and Im still devasted at the things he said to me. I dont think a relationship is what either of you guys need since you guys are still young, and seem like youre unsure of your hearts desires, but you should definitely let her know you got the message and that its okay. Im sure its very hard for her to put herself out there like that and shes obviously making an effort, but DONT get back with her, especially easily. If she did this to you with the other guy, and is now having a hard time with him and is coming back to you, she obviously doesnt know what she wants. I would try to let her know there isnt a grudge there, and become acquintances first, then if you both decide its best for you guys to be friends, be friends. just take things slowly, diving in shallow water leaves you headed for the rocks at the bottom. Slowly walk into it and go deeper as time goes on, if thats whats YOU truly want. Dont worry about what she wants, this is all about you. take care of you first and definitly DO NOT become involved in drama with her friends and DO NOT let her know that you might still have feelings. Let everything settle, it hasnt been that long, and your young. Live your life both of you, you dont need relationships to keep you happy.