Or a lot of them at least.
There are many examples I could give of me noticing this
issue. But it all began years ago when I was in grade 7. I was a pretty talkative boy in class and my teacher tried putting me with different boys to keep me quiet. But when it didn't work with me (and others) she decided to make sure all boys sat next to girls. It was at this time that I first noticed how girls treat it each other. I saw letters being written about how one of the girls needed to be excluded from the group because she had been seen talking to someone who was from an "enemy" group.
Over the years I have noticed that gossip magazines, read mostly by women, spend an inordinate amount of time criticising women who are too fat or too thin. I have also met quite a few women who refuse to have any female friends (on the other hand I have never met a man who refuses to have any male friends).
All in all I have found women to be much nastier to each other than men are to each other - and that is even among women who are supposed to be friends.
So my question is, why is this the case? Women, why do you give each other such a hard time?