Ok, first of all, having an internet boyfriend is not a good idea. Second, have you ever met him? If not, then you should not be "dating" him. Also, he's probably not for real if you've never met him. There really is no way to tell.
There are many ways to tell if a person is being fake online. You can Google search the images the person gives you and see the different websites they're on, talk to their friends and find out if they know the person offline (if they have no friends that's a huge indicator), try to meet up or have a skype session.
you can't
Talk to your boyfriend in person. And tell him to his face that u didnt like anyone else, and that you are telling the truth.
There is something suspicious about your question. Why would your boyfriend want to break up with you for telling the truth? Let me get this straight: is the truth worse than the lie? Yes, sometimes telling the truth is not too favorable. But it is certainly better than telling a lie. So, take the bull by the horns and see whether your boyfriend can take some bad (if that's what it is) news. If he can't - and depending on the truth it would never be wrong to break up with you - good riddance.
If they don't believe you then try telling them in a more simple way and then if that doesn't work then tell them that you are telling the truth.
Well ask your boyfriend a question like would you cheat on me then he will say no and then ask him something you no he is going 2 lie about like for me my boyfriend shakes his hands and stuff he also gets like a head ache
Punch him in the face... idunno... Alot of us guys are very closed in so you have to tell him a TON of times
You tell the truth and accept the consequences.
Tell him the truth.
Atleast trust him. if he is telling u lies then his activities will tell him. Like he ignores u. can't ans u properly .........
well usually not....but who knows i might not be telling the truth.
A unique superpower is the ability to tell if someone is telling the truth and if not, what the truth is.
it is difficult to tell the truth sometimes cause someone is telling the truth you can get in trouble if you are making up new story
Tell him the truth, say you like girls.