Why do I want to accept back a cheater guy again after he broke my heart, dumped me, blocked me earlier?

My heart is breaking when I'm forcefully stopping myself from accepting him back and I'm unable to move on but still didn't recover from his cheating as his past cheating is always coming in my mind when I want to accept him. I'm unable to accept back due to his rude attitude while in past while he was cheating on me but not accepting him is giving me more heartbreak. What should I do?

Why do I want to accept back a cheater guy again after he broke my heart, dumped me, blocked me earlier?
Post Opinion