Is it normal to regret breaking up with someone?
Yep.Totally normal
Yes, it’s normal to regret a breakup, even if ending the relationship was the right choice. Missing someone and questioning your decision don’t automatically mean you should get back together.
Breakups stir up grief, loneliness, and second-guessing—even when you were the one who ended things. You may miss the person, the routine, or having someone around, and those feelings can show up alongside good reasons for leaving.
Give yourself a little time before treating regret as a sign you made a mistake. It can help to remember why you broke up and ask whether anything important has actually changed, rather than deciding based only on how much you miss them right now.