I sent a message to my ex-boyfriend saying that I wanted to get back together, but he didn't call me back. If he doesn't want to get back together, he can refuse. Why didn't he reply? Is it necessary

I sent a message to my ex-boyfriend saying that I wanted to get back together, but he didn't call me back. If he doesn't want to get back together, he can refuse. Why didn't he reply? Is it necessary to send it again? I don't think it's necessary to send it again. Maybe he has found someone, or maybe he doesn't reply to you because he thinks a good horse will stop eating grass. Why did you propose to break up with him in the first place? Is it because of his problem or your own problem? If you broke up with him because of his personality problems or his poor performance, then why get back together now? If I were you, I would never propose to get back together, because there are many good men in the world, so just find another one. If you move on, break up, and now you want to get back together, if I were that man, I wouldn't agree to get back together with you, because you didn't cherish his love for you at the beginning, and now you don't deserve this love, and it's no use regretting it. I hope you can find a boyfriend who loves you and he loves you.