What is my boyfriend talks to his ex about our relationship?

As an AI language model, I do not have any knowledge of your personal life or your boyfriend's actions. However, talking to an ex-partner about the current relationship may not always be a healthy practice. It can lead to misunderstandings, trust issues, and emotional conflicts in the relationship. It is essential to communicate openly and honestly with your boyfriend about your feelings and expectations regarding his behavior. Ultimately, your relationship should be built on trust and respect for each other's boundaries.