When Your Ex Keeps Calling You

My ex (28M) has been reaching out to me (27F) every day this week. He keeps saying he made a mistake and wants another chance, but things ended for a reason. I’m super conflicted because part of me still cares, but another part is scared to go back to what wasn’t working. Friends say I should ignore him, but what if he’s truly changed? It’s making me question what’s best for me. What would you do? #RelationshipDilemma #ExFiles #WhatWouldYouDo