Boyfriends often chat and don't come back halfway. When he disappeared, it took more than 20 hours to talk to me again. I broke up in a rage?

In this case, you should break up with him. If you don't hear from him occasionally, it means that he sometimes has other things, but it is problematic to do such things often, which means that he doesn't have you in his heart at all. If he cares about you, he will tell you and won't disappear for no reason. Since you choose to break up, don't let go, it will be very tired!