Stay away from people who lie all the time. By being lied to constantly, your trust will break over and over again. That’s a sure way for you to have trust issues. Just remember, if they can’t be honest with you, they don’t deserve to be around you.
And that’s why I turn my back on them and stop giving a shit even when they stalk me on social media or try to talk to me. I say let them live in their fake heaven full of lies and don’t bother trying to help. No point unmasking a fake, lying cheating scumbag when some people prefer to live in a world full of fake illusions.