My boyfriend replied quickly from the beginning, but now he doesn't reply. What happened to him?

My boyfriend hasn't returned your message yet. What happened to him? He probably met a better woman than you. He thinks this woman is much better than you. He wants to be with such a woman, so he didn't reply to your message until now. He must think that he is much happier with other women than with you. Only in this way, he didn't reply to any of your messages, and he wanted to.