Yes, you should tell, but before you tell, get PROOF. Because someone who would cheat on a test, would deny it too.
She has already cheated on him once. There are a few rumors going around that she cheated on him again. But there is no proof that this is true.
Confront him with the reason why you want to break. Though it's not a necessity if you are absolutely sure he cheated, it'd be best to give proof to him so he knows for sure you know and that you don't want to put up with it.
Only if you have proof. Maybe its a friend you may be mistaking and I have done that before.
Proof was but his best friend but he recently died:(
Proof was shot
If you found proof that she's already seeing another guy, there's no use in feeling sympathy for her. she doesn't deserve you if she's willing to give you up. don't beat yourself up over it. the only thing that can heal you is time. i know how it feels to be cheated on. not the best feeling in the world, is it?? I'm sorry that this happened to you. In my opinion, i don't think you should forgive her. My friend was dating this girl, and she cheated on him, and then they got back together. i think its a horrible mistake to get back with someone who cheated on you. If they do it once, no doubt their going to do it again. I'm never going to forgive the person who cheated on my best friend. you should think about it though. it depends on how close your relationship is with this person. I think you should find someone else that will make you happier than this person. have a new beginning, and basically just start over. That's all i can tell you.
That means that he might like you or his friend is just trying to embarrass you. This happened to me so I told his friend that I didn't believe him so he went and got proof. If they show you proof then it's true. So take a chance and tell the best friend, "Yeah? Well where's the proof?" If he truly likes you his best friend will get proof.
If you have positive proof that your boyfriend has cheated on you and he is not responding then it is time to let him know that you don't share your boyfriends with other young women and kick his hide out the door!
His best friend, Proof.
Big ProofEminem's best friend is Big Proof