Dumpees, would you take your ex back if they wanted to come back after dumping you?

A lot of us people who got broken up with including myself cry on this subreddit about how bad we want them back. But do we actually want them back? A part of me is starting to wonder if I really want her back. The simple act of leaving someone after that person promised you to never leave you is betrayal. Especially if intimacy was involved. That person is basically telling you, “I’m opening up myself to the possibility of sleeping with someone else” even if they don’t end up being with someone else