Some people have more faces and more combinations of tricks when it comes to manipulating than one. Sad thing is that they get caught out for one simple reason, not everyone is as bitchy and multi faced. They should realise that in order for them to be exposed, it only takes one person to be open about what they say behind peoples backs, and as such, as they do themselves, rumours spread. Until finally they are, well, seen for what they are.
Worst thing about it is that person will never be confronted, why? Because they cant be trusted. Proven a liar and a gossip? It’s hard to deal with someone who can make up something on the spot.