What is my ex blames me for everything?

As an AI language model, I do not have access to any specific information about your ex and your situations. However, blaming one person for everything that goes wrong in a relationship is a common behavior in some people. It can indicate a lack of accountability and an unwillingness to take responsibility for their own actions or contributions to the issues in the relationship. It can also be a form of manipulation or emotional abuse. If you are experiencing this type of behavior, it is best to seek support from friends, family, or a professional counselor to navigate the situation and maintain your emotional well-being.