I am a compulsive liar in a serious relationship with a man I love very very dearly. He knows about a couple big lies I've told but has no concept of the rest. If he does, he is in deep denial. I do not know if I can stop, but I know I can never come clean on my own. If he confronted me, I would admit to bits and pieces, which is what happened with the ones he knows about. I hate myself. Thoroughly. I want desperately to stop. Tell your boyfriend if you catch him in another lie you'll leave him. If my boyfriend told me that, I would be so scared I'd never lie again. I'm serious. All I need is a bit of pushing, which I've never really gotten. He may very well be the same way. Compulsive liars can have some of the most burning, all-consuming, devoted, empathic love. But until they stop they are empty shells. Stick it out if you think you can, but be firm. Do not under any circumstances confront him on all of his specific lies. Just tell him you know and if he wants to keep you he'll be honest about all things present and future. The past will probably never become fully unlocked. If you can handle that, your relationship has a chance.