It seems you don't trust this person, if not, break up with him. Don't sneak around trying to "catch" him in a lie. You either trust a person or you don't. Trust is the primary factor in a relationship. You also are not married to him and can't control him. He has a right to friends as you do. Again, break up with him if you feel you can't trust him.
you catch him out.
yes probably
The only way you will know if and where your boyfriend is cheating is either ask him straight out (he may lie about it) or, take a girlfriend with you on an evening he should be with you and follow him.
if there are romers and evidnce u know
Break Up With Them !
Read that question back to yourself and then ask yourself why you would be with someone who you can see cheating on you and that you believe will lie to you...
Lie detector tests are not 100 percentage accurate and therefore not even admissible in a court of law. An individual just does not walk in and expect to have their boyfriend given a lie detector test because you feel he is cheating on you and it is only use by law enforcement. You would have more luck not harassing him about cheating; let a few days pass and then with a friend follow him to see what he is up too and perhaps catch him in the act.
Lie and tell him you cheated on him... he'll tell you just to get even with you.
If you have a boyfriend in a virtual reality game, chances are you're going to grow up to be a lesbian.
It's not helpful or healthy to assume that your boyfriend would lie about specific questions. Building trust in a relationship involves open communication, honesty, and understanding. If you have concerns about honesty in your relationship, having an honest and open conversation with your boyfriend is the best approach.
You just cant, until that one day you catch him red handed
Whether your boyfriend is cheating or not you have no business breaking into his razr passcode and it is an illegal act. Since you feel he is cheating then confront him about it or, you could catch him red-handed because if he is cheating online then he is probably cheating someone where you live.