Ex-boyfriend read the explanation of not replying.

We can analyze your ex-boyfriend's attitude towards you from his behavior. If the ex-boyfriend just doesn't reply in time because of busy work or other reasons, then we don't need to worry too much. However, if the ex-boyfriend clearly saw the news, but he didn't reply, it needs to be taken seriously. This behavior shows that the other person may no longer care about you, or have lost interest in you. At this point, we need to accept this fact, let go of our nostalgia for our ex-boyfriend and get out of this relationship. We also need to check our behavior. If you have ever hurt your ex-boyfriend with some irrational or emotional words, then the reason why your ex-boyfriend didn't reply to your message may be because he was angry or depressed. At this point, we need to review our behavior, find our own problems, and avoid making the same mistakes again. In addition, it should also be considered that the ex-boyfriend may be experiencing some difficulties or inner conflicts. If his behavior suddenly changes, or his own situation changes, so that he can't take care of your news, we also need to understand and tolerate. You can give your ex-boyfriend some care and support, but you can't interfere in each other's life too much.