Recently I was dealing with one, who was trying to lead a double life by lying to me and another girl residing on the other side of the ocean (so very convenient).These lies and abuse went on for over 6 months. In the end he was just looking for someone to marry for a visa, and after he understood I was not a "safe bet" and easy to manipulate, showed his true face. So my advice in such cases: run!
For all you hypocrites with double standards. Gotta love those people who tell you something such as 'You're so negative all the time," yet they are the ones who dish out all the negativity and never have one good word to say. Don't lecture me when you can't see your own pathetic behaviors