How can I find the source of this cyber bulling?

I personally don't believe that you are the "victim" of any "cyber bully", but rather there is something about your personality that motivates people to avoid you after they get to know you better. Your paranoid delusions of those around you might be a good place to start making some changes in your life. ///// It's not what people are thinking about you - it's what you are unconsciously reflecting outwards about your own dysfunction and self - esteem issues.