Okay so my best friend became cool again with this girl, I found out that they were texting each other. Let's say that this girl tried breaking our friendship up about a year ago by lying telling her stuff that wasnt even true, they became " best friends " for a while and apparently my best friend tried to get out of their friendship because the girl became controlling and crazy. She would attempt to blackmail her, she was overly clingy, controlling, overly jealous, attempted to make her feel insecure about herself, etc. She would even pop up at her house out of no where and have her forced to hang out with her. This girl hated me just because I was best friends with her and tried to throw me out of the picture through jealousy, causing her to create so much drama between us. I know that I have no control over what my friend does or who she talks to and she can do whatever she wants, but should I be mad ? I really don't like this girl and she's a huge bad influence, none of her friends tolerate her. All she does is treat them all like crap.