That’s the thing she did still want to be with me. She said she got tired of me always being a jerk to her but she wanted to try and fix things, but that’s when I told her that I was happy and moved on.
You tried to patch things up and she declined. Then she ignored. She argued all of the time to have a reason to leave.
If you truly feel as if she wants to be with you and this is all a big misunderstanding, then send her a final attempt to resolve it.
Invite her to dinner and tell her that you would like to talk about a few things. No I miss yous, etc. Just the invite to dinner and to talk.
If she accepts, then you show up, be calm and laid back. If you have in fact been a jerk to her, tell her that you apologize for x,y and z and you are willing to work on that. Its not a time to grill her over the arguments. If you get this far with her, you will just have to leave it in the past.
I am willing to bet that she will decline your dinner offer. If she does accept it, take advantage of it and keep it positive and maybe you can ease your way back in there with her.
Its not the end of the world to reach out to her, but if she declines your offer, doesnt give you a solid answer to the offer and tries to jack you around, walk away and know that every she did was done to set up the breakup and accept it.