why does my friend likes to post negative comments about me on fb whenever i make her mad?

[PandaBear]

In your position i wouldnt think of her as close to me as i'd have thought. I'd honestly give it some space to evaluate if this friendship is a strong as it should be for someone who's meant to be your best friend. Unless it's a huge fight where at the time you hate eachother then it's no excuse to do that especially once you've told her how much it bothers you. In all honesty i'd focus on my other friends. I wouldn't really put up with it but that's just me. I'm kind of independent that way. If you're really that bothered by it and want to make it work then i suggest you have a heart to heart and see if she's willing to stop