Tough it out & Get rid of her

Unfortunately, I had a very poor relationship with R. She suddenly changed her attitude. She usually blames me in front of kids or does it with external meaning. (指桑罵槐實屬儒夫行為) Also, she checked with the kids and called the parents without checking with me. It seems like our interaction just maintains for the sake of not breaking up superficially. I just wanna get it through and get rid of her ASAP. I learned to be preserved and prevent myself from the fake people. (防小人)All she did was trying to make me feel bad for myself or for what I did. I hate playing this terrible game! 人還是要單純善良!