Secretive

This girl was 2 faced, making it hard. Sometimes she was my friend, other times she wasn’t. She’d prank me, which included stealing my skate guard and throwing my shoe in the trash. She’d make harsh jokes, in which I told her to stop. She’d be like “It was a joke,” and that would be the end of that. Sometimes she’d take it too far, and would slap me, my friends witnessing the whole thing. Since she was sometimes and friend and sometimes not, I didn’t exactly want to end that friendship so none of my friends told on her. Now one day, she took it WAY too far. She hit my shin, but this time, she was spotted by the teacher. The teacher yelled at her, and made the rest of us leave (This was at the end of the class). The next day, the girl avoided me entirely, though I didn’t mind.
It just so happens that this happened near the end of the school year. After school ended, I got an email from someone named “Anonymous Anonymous”. The person said I was horrible, awful, and said I should be ashamed of myself. I had replied back, telling her to stop. The person, of course, didn’t.
My friend told me later in the summer (when I told my friends) that it was the girl that bullied me in school. She had confessed to my friend, and told her she was the one. My friend and I emailed the teacher, and the teacher promised we’d deal with it in school next year. That never happened.
When school started, I just waited. Waited for something to happen with this situation, but it never did. The girl continued to avoid me, and same for me. I found ink in my binder in the girls locker room, though found it suspicious because my binder had no pens. At all.
Now, I finally got fed up and told my mom. She reported this to the principal. The principal asked the girl if she had done any of this to me, which she denied. Nothing could be done beside move her out of my classes. And that’s what we did.