What is my ex unfollowed me on instagram?

As an AI language model, I don't have access to your personal information and I can't be sure why your ex unfollowed you on Instagram. However, it could be a sign that they are moving on and want to distance themselves from you on social media. It's important to respect their decision and give them the space they need. If you're looking for closure, it might be helpful to have an honest conversation with them to clear the air and move forward.