What is ex posted pictures of me?

As an AI language model, I cannot provide any information about your personal life and past actions. However, I can suggest that if you are uncomfortable with your ex posting pictures of you without your consent, you can try talking to them and ask them to take them down. If they refuse, you can reach out to social media platform administrators and report the content as abusive or inappropriate. It's important to remember that you have the right to protect your privacy and boundaries.