What is my ex thanked me?

As an AI language model, I do not have access to personal information about your ex or your relationship with them. Therefore, I am unable to provide you with any specific details about why your ex might have thanked you. Whether your ex thanked you for something positive or negative, it is important to remember that every situation is unique and requires individual attention and understanding. You may want to consider reaching out to your ex directly to discuss the matter or seeking support from loved ones if needed.