My teacher tried to screw me over part 1 of 2

So almost ever since the beginning of the year I would stay after class and talk to my teacher. She is 40 and looks 30, and has the kind of personality and body you'd only expect in your dreams. She was always smiley and flirty around me so being a raging hormone teen I was completely game for some action with her. We got closer and it became the norm for me to talk to her after school. I asked for her phone number and she said it wasn't appropriate to give to me, yet she told me where she works after school, what time she works, where she lives, and what she'd be doing all week. Me being confused as to why she'd volunteer this information but not give me her number I assumed she wanted this to be as discreet as possible (reinforced by the fact that she wouldn't bring any attention to us when others were around, as if to keep discretion) so her giving me her address was the spark I was waiting for. I came to her house the next night and she got very surprised and insecure and closed the door on me saying it was inappropriate behavior, then locking the deadbolt and closing the window blinds. This confused the hell out of me so I was like alright I'm just going to act like that never happened tomorrow and ask her what that was for at school. But life isn't that simple. Turns out she called the police and had them come to her house (luckily I was already gone) and told them that I had stalked her or some bullcrap, why the cops had to be involved is beyond me. I got called to the office at school the next day to the principal, vice, and an investigations officer whom questioned me like I just committed a capital offense or something. Turns out they didn't have ANY information on me, nor could they prove I was at her house, but this is where it gets messed up. The principal kicked me out of the class I have with her, and it's an AP class, and on top of that she's the only teacher who does that AP class in the school, so the principal said tough luck and handed me an online schooling pamphlet and sent me on my way. I went home that day and told my mother. Turns out the principal and the officer had two completely different stories. The officer claimed that they had NO information on me whatsoever except my name in the police report. The principal on the other hand said he doesn't get involved in out of school matters (Yet I got kicked out of a class for it?) and that I stalked outside her house for 20 minutes, when the officer said he arrived in 7 minutes and I was already long gone. On top of that, the principal said they identified my car outside her house whereas the officer said they had NO information (principal lies again). The principal also said that I had been told by the teacher and custodians many times to get out of her room and leave her alone, whereas the truth is, I wasn't told to leave ONCE. Not implied, not asked, not told. So obviously the principal is a huge liar, and the teacher blew things way out of proportion for no reason.