How do u kno when ur bf is lying?
143364
dump his a**, it's not worth the headache and stress
635258
Are you kidding. I would soooo ask him about it, in person to. Not over the internet or the phone, and look at his face when you are asking him. If he takes a long time to asnwer you, he's lying. But you gotta ask him so u know whats going on.
337740
Confront him about it,put him on the spot and let him know he has explaining to do! Dont be afraid to confront him,he need's to feel like an idiot for being so dishonest with  you and need's to know how that makes you feel. IF he doesnt stop this,then you need to move on,because that's never a good sign,and is never going to make it into a long term relationship. People lie for a reason,and obviously it isnt a GOOD one. lier's continue to lie because people let them get away with it,afraid to put them on the spot,afraid to embarrasse them,ect,forget that,embarrasse the crap out of him,it might teach him if he know's he cant get away with it,but make sure you know why he lied to you,that should tell you alot,and please,dont let him tell you a lie about his lie,and dont let him make you feel guilty about it either,liers will try and make you feel guilty about their lie,such as "I thought if you knew you would hate me and not want me anymore" or "I didnt want you to know,because that's not who I am anymore,you have changed me"blah,blah,blah
1037266
Look for uncommon distance.. shrugging you off on things that use to be personal is a good way to tell that there is a problem.. If all else fails snoop around a little....but i would suggest to be pretty sure something is going on before you resort to that... cause it could cause more problems than good....really just pay attention to little things...especially eye contact if you ask him about it... i have found that most ppl cant look you in the eye when they lie to you!  good luck!
910702
You have every right to ask him how he really felt.  Go ahead, ask.  Make sure you tell him you aren't interested in getting back together, but that you just want to know how he really felt.  If you feel like it was all fake though, I'd trust your instincts.  Can you trust him not to lie to you about how he feels now that it's over?
652136
Well the real thing is that sometimes when your bf tells you things that are true you will be mad.  But he has to tell you the truth anyway, even if it upsets you, to have a good relationship.  If you hide things that will upset the other person you have nothing.  You have to tell even the upsetting things and talk them over.  You can accept things.  But you must realize that actually you will sometimes be mad when he does tell you the truth.  But if he wants to keep you he has to make you mad sometimes.  Same goes for you.
605855
if the person is already lying im sorry to tell you he will never tell the whole truth.Plus even if he does tell you the whole truth how do you know he isnt lying then.I hope you can figure a way out to find out if he is telling the truth
315357
Ask him. Point blank, out of the blue, look him straight in the eye and say: "Are you cheating on me?" His reaction will tell you exactly what is going on.
631730
Basically stop listening. Give him the "yea, whatever", and most important don't let it bother you when he says it. He has a guilty conscience. If you want to let him off the hook that's up to you, but you really need to be aware that not only does he cheat, but he showed you he lies, and to top it off, he avoids responsibility by turning it on you. Others will see this. The more you try and stop him the more credence and attention he gets. \n\nGood luck with this charmer!
1177808
Well if you are broken up, you move on and don't worry about what he's doing or not doing. And if you still want to be with him even though you think he's lying to you, then you still need to move on, because you should not want to be with someone who's going to lie to you just to keep you around. You shouldn't want to be kept on the sidelines. MOVE On and make yourself happy, because if you stay with him your only going to be unhappy, worrying if he's telling u the truth or not , if he's seeing this one ot that one. \nA relationship is built on trust and you have none with him!
498116
It depends on your boyfriend.\nYou have to give us examples of the things he is doing that makes YOU think he is cheating and we can let you know from there.
235342
go with your gut feeling to be on the safe side. usually that feeling is right. if you feel that strongly about someone lying to you, definatly confront them and talk it out. yes that persons going to get upset and deffensive but you have the right to know if you suspect something going on behind your back.
999430
Actually, the only way to know is to ask. There are no foolproof ways to tell if someone is cheating. Even an "eyewitness" might have the situation all wrong!\n\nSome people in similar situations find that confronting the person and being upfront with their feelings is the best way to sort things out. You may want to explain how you feel and ask him how he feels about the situation. One thing to keep in mind when talking about cheating — especially when you're not sure if it's true — is to avoid sounding like you're making an accusation. For instance, instead of saying "You're cheating on me, aren't you?" you can say something like, "I've got this funny feeling. I hope it's not true."\n\nRemember, any time you confront or discuss your feelings with somebody you are taking a risk. You may feel vulnerable or may get hurt in the process, so you need to decide whether knowing the truth is worth the risk.\n\nHope this information helps!
617769
There are lie detector tests, Jerry Springer, Murry. You can ask your best friend.You can ask your bf. You can hire a PI.\nBUt if you have a good gut feeling then they probably are.
1107373
if he lies to you about everything, it s obviously no trust there. I know it s cut and dry to say this but if there s no trust, the relationship wont work anyway. It s up to you to give him another chance or not. I think you should talk to him straight forward. If you want to give him a chance, go ahead. After all that, if he s still a liar, break up w/ him. Keep in mind, at least you tried your best, if it didnt work out, too bad, you move on.
386214
Ask in a subtle way. Get it straight from him/.Sometimes you cannot believe half what you see or hear.
97812
my boyfriend cant look me in the eye when he's lying...but sometimes u just cant tell...depends on wat kinda guy he is. some guys can look u in the eye and lie to ur face and not give u any signs he's lying but most of the time,if he wont look at u or hes picking with his clothes or fidgeting hes lying.