Search Results: choosing between my friend and my ex

so a few weeks ago my friend talked about being her friend again and i told him no im not comfortable with my friends talking to her but he did anyways and now we fight about her basically everyday because she's hurt me and done a bunch of bad stuff to me yet he still defends her acting like she isn't that bad when she stole my first boyfriend after she approved of me dating him (it was her ex so i needed her approval since we were best friends), called me names like bitch, slut, etc, acted like i called her next best friend a slut when i told her i didn't and told her i dont even really use that word, etc and she still act like she didn't do anything to me even though i apologized to her twice... im nearly done with him talking to her and defending her im tired of it and her in general

So, there is this guy I have a crush on, and he has been showing signs of interest (Ex. compliments, helping me with tasks, teasing, hanging out, etc.) . He will start dating soon, (he hasn't had a girlfriend before) and I was wondering if there is a chance he would choose this other girl over me? (If he had to choose between me and her.) I've only known him for 2 years and she has know him since elementary. (We are in high school). But she has dated some of his friends already. (Dated, broke up, hung out, dated, and broke up again.) I heard my crush make fun of her for liking him a few years ago, but they are still friends.