If the perpetrator offers heartfelt condolences, proclaims his or her love for you, and wallows in pity when they cheat but then do it again, it is not a good idea to keep giving them second chances. You should not have to put yourself through more hurt and disappointment because of their false promises.

Should you ever forgive a cheater?

To rebuild a relationship after infidelity or have success with future relationships, people need to trust each other. Cheating shatters trust and the ability to trust, and forgiveness is one step you need to rebuild it. Forgiving them will reduce the risk of the cheaters dishonesty rubbing off on you.