So, she:

1. Almost cheated on you with a complete stranger.
2. Now pretends like she doesn't know you.
3. Said "then die" to you after you broke down.
4. Is now accusing you of assault.

Want to know my personal opinion? Bitch needs setting straight.

Wow, that somehow ended up being even worse than I was expecting. I feel for you, man.

On topic, I don't think there's a case here.

Stay as far away from her as you possibly can. Go out, talk to 5-10 girls every night, even get shutted down from them, doesn´t matter, just suffer for other girls, divide your atention between several girls, things will get better.

Get close to a girl and say: "Be calm, I will not try to kiss you". And don´t do, just talk. In the end, say "Are thinking about kissing me?" If she says "No!" you say "Now you are". And smile, get some phone numbers, make some friends.

Also, get 3-4 interests to ocupy your mind, do something physical too.
And, STAY AWAY FROM HER.

I am so ready for the unfolding of this story.

You didn't hurt sweet Denko did you? (´・ω・`)

If you're still trying to talk to her/get back with her, then you're not over her.

Get over her and move on.  There is no benefit in trying to be in a realtionship with somoene who has no love or respect for you.  Not to mention, if you don't have enough respect for yourself to walk away from her, then how is she going to have any respect for you for standing up for yourself. 

Grow a pair, leave her be, and get on with life.  The sooner you realize you're worth it and she isn't, the sooner you'll find someone who sees it as well.

Thinking about her and trying to get back with her will only lead you down a despressingly dismal path.

I want to request that the next thread starts with "I'm in her bedroom right now and she is about to come home."

Great read so far though, keep it up.

while i agree  completely with the advice jaywood said (i mean how can brad pit not be good with the ladies?) i will give you this advice. forget her, she isnt worth it. if she truly cared about you she wouldnt ignore you, she is immature for not treating you right. 

also i dont want to be mean but the way you acted was a bit childish, you need to get a grip dude. man up and realize that going nutts over someone who doesnt want you isnt heathly. 

anyways, good luck dude, seems like you need it

Clearly you aren't over her man. Who cares whether you did or not. She's trying to hurt you more. She isn't worth your time. If she is slutty enough to cheat on you she isn't worth shit.

To answer your question we would first need to know the locality, and associated legal system that would have jurisdiction in this matter. What certifies as a crime varies from location to location. In some places what you claim to have done just wouldn't meet the burden of proof that a crime had been committed. In other locations what you did might be considered a high crime worthy of corporal or capitol punishment. Most of us are just basing our arguments on what the law would be in our neck of the woods.

Where I live while she could file a complaint. She wouldn't have any say in whether anything was done about it. That is at the discretion of law enforcement to investigate, and the courts as to whether they wanted to attempt a prosecution. As it would be a gross waste of time, money, manpower, and highly unlikely to result in a conviction. Not to mention it would damage their reputations, and seeing as many elected officials would be involved. Who desperately need to be seen as being professional and competent to keep their jobs. It would be incredibly fucking unlikely that anything would happen.

Also if you live somewhere like where I live. Then you probably don't have anything to worry about in the context of a civil trial, because the case would be without merit. She probably wouldn't be able to find a lawyer to pursue it, because there wouldn't be any way for them to make money by doing so. Even if she decided to function as her own council, and bring it to trial. The Judge would see that the case was without merit, and would most likely throw the book at her for wasting the courts time. Basically the worst that could happen wouldn't even happen to you. She would get saddled with court costs, and she might even end up being found in contempt. If she behaves really badly.

If you live anywhere were the laws are similar to my local laws, and granted that you have been honest with us. I just don't see you having anything to worry about. She really cannot do anything to you, and she is probably just trying to intimidate you to cause you pain.

You may have been a good guy. I don't know and I don't know you. What I hate is that sometimes a good guy starts doing really bad things in future relationships to innocent girls because he's been hurt.....which prompts good girls to do bad things because they've been hurt.