Cool, you do karate too? (I started 2 months ago) ok sorry, off topic.
Wow, what a Bitch! And the cops aren't helpin much either! I mean, what were you supposed to do? Let her strangle you 2 to death? Man I want 2 of what they're on! lol.
But, stick it out and as impossible as it is, try to stay as calm as possible, freaking only makes a situation worse.