My ex-boyfriend is in love. What should I do as my current boyfriend?

You should be happy because he cares about your existence. The more annoyed he is, the more it shows that your existence makes him unhappy. At this time, you should be generous and calm, and let your girlfriend find out how different you are. But his contrast shows how educated and mature you are. At this time, I don't think you should confront him rashly, it is easy to get into trouble. But let your girlfriend know that you hate this relationship If I were you, I would ask my girlfriend, "If you feel uneasy, you must tell me and I will protect you.". At the same time, I will not simply give up our feelings. "