If you caught your friends lover out with someone else would you tell? Even if your not sure they're cheating?
80617
No. That's dangerous and 90% of the time nothing is done and you're reputation is mud. That's because since your friend didn't actually see it, he/she will always have a doubt about if it was actually cheating or not.\nAnd the bed always wins when there's a doubt...
358416
Unless they admit or you catch them at it - you cant find out.\n\nYou just have to trust your partner or you'll push them into the arms of someone else anyway.
1115110
Say "are you cheating"?
205763
Depends on how "good" you are and how "alert" the people dealing with it are, but all in all it's wrong thing to do.  Sooner or later, you will get caught, and the consequences are not worth the cheating.
1043467
yes I would be furious and think he was cheating or looking to. If it was innocent they wouldn't be using fake names and keeping it from you. If they were just friends he'd have no problem telling you
328846
Are you interested in your friends boyfriend? or Has he made a pass at you and you want her to know what a jerk he is? Because if you are wanting to tell her because you are planning on getting with him, I want you to know you have crossed the wrong line here. Girlfriends have a code, and no man, can destroy that between us!!!
416078
I've experienced a slightly different situation, I'm very good friends with the husband not so much the wife but I found out that she was cheating on him.  When I told him he totally denied it, refused to accept that it was true and doesn't believe me.  Then he got mad at me for pushing the issue so I guess it depends on the person how they'll react when you tell but I would.
377509
Tell only your true friend that you know wont get you in trouble by telling them. if you already dont trust them then you shouldnt tell those friends. if you plan on continueing the relationship with this boy then you are going to need there help in this situation but if you dont have a chance of breaking him up with his girlfriend then you need to keep it to yourself so no one finds out and you get a bad name.
1174431
You should speak to your significant other to see what they believe is too much.  Some people have different views of what is cheating and what is not. If nothing else just ask yourself "Would I be ashamed or afraid to tell my other half what I am about to do?" Trust your gut instinct.
43078
Well it depends on if you are...repentant about the mistake you made.  if you are, yes. you should. he'll find out someday and it's better to come from you with a real face of repentance than for him to find out and ruin your relationship because of it. \nIf you aren't repentant and you could care less if your b/f knew, then tell him and break up with him.  'cause if you 'cheated' on him, whats the point in being HIS     friend?
1159930
It's understandable that you are afraid to tell your friend because she can get mad at you for accusing her bf of cheating but you still need to tell her. Don't say it in a factual way like you for a fact that he is cheating on her but say it like you think but you aren't sure. That way, she will probably be a little more aware and pay attention to what he does.
391621
i think if a friend told me that my man was wit another girl i would confront him for sure, find out wat was goin on and if i need to get more information first i would, u no wat us women do best investigate b4 i confront him, and if all is true i would leave him, cuz i no that i would b able to please my man in every which way therefore he would have no reason to cheat apart from greediness and if that is the case he will do it again!!!!!!!!!!!!!
980663
You need to tell your girlfriend her husband is cheating on her. She is in jeopardy in more ways than one. You should be more concerned with her well being that keeping a cheating lying friend.
399985
I would seriously question if she is indeed your FRIEND at all.\n\nFriends do not advise us to do things that would be hurtful to ourselves or to our families.\n\nAs to would it be adultery YES it would being with someone other than your Husband is cheating.\n\nYou need to take a closer look at this so called friend.
989522
I would not consider it cheating but I definately would not like it. She should tell you. I think you have a right to know. But on the other had why is she flirting and dancing with someone else anyway when she has you!!!!!!!!!!!!!!!!
54781
I would have to say if I was cheated on by a girlfriend/fiancee/wife...
525853
i think you should tell your friend cos if you'll are true friends she will know that you are doing this in her best interest i am saying this because my best friends boyfriend was doing the exact same thing to her and i told my friend that she needs to put her foot down and confront her boyfriend cos if he truly loved her he wouldn't treat her that way.  it's harsh but sometimes you have to be firm with the people you really care about.