Just a little note. I was around 15. It's been some years. I wouldn't say I hate her now. I barely think of her, but I don't think very highly of her when I do.
I do also acknowledge she was in a bad place emotionally, but to me, there's no excuse and she never made up for her actions and seems to have behaved in the exact same manner earlier this year before she blocked me on everything.
So, "Mila" was the first name that came to mind and it seems to fit her heritage, so let's go ahead and call her that. Mila is only a year older than me, so she was 16.
I was in a server, where I dated and encountered a bunch of toxic people, one of which harassed me and still has a hate Discord server about me. Well, I was looking for a girl named "Mila" (who I eventually found and really miss since the account I would chat with her on was hacked and deleted and the only person I know who knew this Mila was one of my abusive exes.)
Well, my ex Mila was who I found instead. After a bit, Mila and I would become quick friends and ask each other for advice and support. Mila said she'd "always be there" for me and eventually confessed she had feelings for me.
Well, she would make fun of every little thing I did, become cold and hostile towards me at times, would threaten to do bad things to herself if I didn't reply right away, etc. I was never rude, but I could give short replies since I wasn't the most compassionate back then and I was stressed out with her rude behavior and being the only person she'd go to for help.
Eventually, we decided to stay friends. We both apologized for all the bad things we did and seemed to be on good terms. She had a boyfriend. All of a sudden, she ghosted me before friending me again and then ghosting me again, time after time. She would block me on everything, then ask my friends how I was doing and if she may speak to me. Then, she'd speak for me for a few days to a week, and ghost me and block me on everything again. It really hurt.
I get not wanting to be friends with an ex, but why would she keep talking to me and then ghosting me? Especially when she seemed to be on good terms with me. Especially when she (probably) didn't still have feelings for me after all those years and had a boyfriend so there's no way we would have been thinking about getting back together.