Every female has gone to toe with a mean girl. I spent most of my junior high days resenting the mean girls, because I thought they had everything, but all they really had was a white binder filled with photographs, and a bunch of phony friends that thought they were so punk, because they bleached their hair and listened to Taking Back Sunday. I used to think that once junior high ended the mean girls would magically disappear, but that is not the case, because too many mean girls grow up to be mean women.
Mean women are insecure. Mean women put down others in order to build themselves up. Mean women act immature, and stalk people all over social media, and make snide remarks about what these people are doing. Mean women need lives. If you feel the need to stalk someone on social media throughout your day, perhaps you need a new job, or a hobby, or a second job, because you clearly have way too much time on your hands.
Mean women pick apart other women, because they secretly pick apart themselves. It is incredibly immature to say nasty things about your ex boyfriends new girlfriend unless you personally know the girl. Move on with your life, because tearing another woman apart because your ex boyfriend is with her makes you look like a 13 year old girl.