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

I think so. If someone cheats on you, I dont believe that it was a mistake. However, ask for their side of the story.

Basically i can't make that decision for you at all. This is a trust issue i can imagine at in any relationship trust is what will keep you together eventually. Through life you'll be facing a lot of temptations from all around. First of all you need to confront your partner, talk this through. Your partner needs to understand in what way this affect you and your relationship. In order to stay together the damage done needs to be repaired. At the end you basically have to decide weather you'll be able to trust him/her going forward without you turning out to be a partner you don't want to be, in terms of jealousy etcetera. I'd say trust your gut on this. If you decide tome on it will hurt, you will be thinking about this and probably not forget either for a while. Eventually you will stop thinking about it for 5 minutes, then 10 the next day and eventually you have a brand new beginning.

You might want to get some space for a few weeks, let everything cool down. Once everything has cooled down approach them and come to a rational conclusion with them, it might be breaking up or it might not. Ultimately it has to be up to you.

i dont think you should just break up. you should have a conversation to understand his or her reasons. when this happens somethimes its because something is missing...we need to solve it.

This is completely your decision, think things through and then act. You don't have to rush things:)

It is not our choice to suggest relationship outcomes here at 7 cups of tea, but we can suggest relationship advice. My advice would be to forgive, and try to move on. Forgiving doesn't mean forgetting, it means moving on. I believe that is what true love is.

If they cheat on you, I would say you need to really think about what they did, and if you love them enough to keep continuing the relationship, but remember they cheated, so they don't love you that much to be with you, and you're not worth it. You're worth someone better.

you should break up. because when someone cheats on you, that means, that she/he doesnt respect you, doesnt love you. but, well, my girlfriend also cheated on me and i forgave her. but after 4-5 months we broke up. and still i feel sorry that i forgave her. i should break up with her in this situation and not after 4-5 months

Based on my past, you can always give someone a second chance. But NOT in cheating. He/she would do it again anytime. The decision is in your hand, It's you who know the best for yourself :) May the good deeds always be with you :)

No I would just work though this and be honest with each other and do some games to help you understand more about why thos happend