you show her who is in charge and put her in her place
If you did not cheat then tell her to show you the proof. There cannot be any proof if you are telling the truth.
be as honest and sensitive as possible and make sure that you have proof that the person was cheating
What I would do is tell him that she is cheating and give him some good proof and if he dosent want to believe you then that's his choice. Hey! You warned him!
She tells you. Someone you trust tells you. You catch her. The person she is cheating with tells you. Otherwise you do not. The so called 'giveaway signs' are not proof, there may be other reasons for them. If in doubt ask.
You have to have some proof such as women's phone #'s you've found in his wallet or women phoning your home or someone you know that has seen him out with someone else to accuse him of cheating. What if you are wrong? If you have had some proof (word of mouth from a friend) then really, all you have to do is follow him yourself. I did this with my first husband. I asked a girlfriend to help me and someone he didn't know and we followed him in her car. I found him at a bar cheating on me with TWO GIRLS! Good luck Marcy
The only two ways you can know for sure if your girlfriend is cheating on you or not is by communication first. Sit down with her; face her and ask her right out if she is cheating on you. If she goes red in the face; fidgets with her hands or squirms around; stands up and threatens to leave or go into another room it is highly possible you have cornered her into confessing whether she is cheating or not. However, if you have no real proof she is cheating on you and she may not be then you risk losing her. Secondly, when she is away from you and when you think she has the opportunity to cheat on you then you can follow her one evening.
talk about the person's bad points or have evidential proof that the person is cheating on them such as pictures or videos on youtube.
See if you could get some proof of cheating. Perhaps you can call some numbers you've found on his phone. When you do, figure out what you'd like to do from there. You would have to decide if you want to stay with him knowing what you do.
If you feel safe to do so, confront him about it. You best have proof positive though. Engage in a conversation about this and work together on a resolution to put your marriage back together again. Also seek professional help.
there is no proof lady gaga even has a girlfriend.
You either believe him or you dont, if you have proof dont.
get proof first...then just break it to her straight up