My boyfriend or girlfriend cheated on me, should we break up?

Yes, that is something that is completely unacceptable. Fidelity is so important, you need to find someone who wants to be with you and only you.

If the trust is broken there is no life in the relationship. Whether to break up or forgive is still in your choice

I am so sorry to hear that! That is always very difficult to live with. Cheating can lead to hurting someone very badly. It's not fair to ones partner when one does it. Have you discussed the situation with them?

No one can answer that but you. You can chose to forgive them and give them a second chance. They do not deserve it. But if you believe that they can do better, and you want to try to make it work, you can. People can change. You have every right to break up with them. But if you want to stay, you can.

I say yes to this, most of the time. In my experience, even if the person never cheats again, how you view that person will never be the same. Some couples can work through it and be stronger from it, but this is the exception and not the rule.

Before you just break it off , Get your partner's side . Not that cheating isn't a horrible thing , some people cheat only because they were lacking something , but people rarely work things out anymore they just give up . Understand , communicate and make it work .

Well it honestly depends on who are, situation-to-situation. You are the expert on you. If you feel like you and your Significant Other can patch things up, and move forward with a healthy relationship, then by all means stick with them. However, if you don't believe the two of you can have a healthy relationship in the future, then yes, you should break up.

Y E S . Cheating is not okay. Cheating will never be okay. Do not allow this to happen, do not allow anyone to treat you that way.

That is one possibility. But you should first ask yourself, do you want the relationship to work or not. People do make mistakes sometimes but it all will depend on how eager you are to forgive them and make it work. If you don't then there you go! You have the answer. But if you do, make him realize what he did, so that he won't ever think of doing it ever again. Try to put him in your shoes, I am sure that he/she will understand.

It depends. Sometimes, our love is greater than our partner's failures. It's much more easy to forgive than to let go.