men...can't live with them...can't shoot them

There's a school of though over here in the UK with a new book that's just come out called 'block, delete, move on'. women like the ones you refer to are nick-named "pick me's" - they sabotage and belittle other women in an attempt to get men to notice and/or like them and so the "Pick me" nick-name. It's sad. I've dealt with nasty women on and off throughout my life and my honest opinion is that if we could all stand together instead of shafting one another, we wouldn't get half the problems with men that we do.