Not sure what this is supposed to mean. But I find that two faced people are just as confused and struggling as anyone else. They just happened to have found a very manipulative way to deal with things. I steer clear of them and try not to judge.
Sad...I think the way to deal with this is to realise that everyone suffers their own issues. Do not take it personally. Let it pass. You need not even get into the drama. Just carry on. I believe it is possible to carry on if we do not vilify those who have made things difficult. They are doing the best they can as well. Hugs to you sad...and to Lynn, stop suffering so.
In fact I do not think I have ever met a two faced person. One of my sisters considers another sister to be two faced. I see it differently. The supposed two faced sister just thinks a bit differently. Maybe she gets validation by asking two different points of view behind peoples backs. Maybe she manipulates (subconciously) to feel better about herself. Whatever it is though...in the end it is for her own self preservation. How can one see that as a bad thing? We all are out for our self preservation in our own ways.
I think two faced people are friends to your face and then ridicule you behind your back.
Just in my blog I compared the saying keeping your friends close and your enemies even closer is an exact example of the saying two faced....I won't pretend to be your friend if I'm not...I won't attack you and I probably will be polite(unless you are a horse hater)but you won't consider me and I wont consider myself one of your inner circle.