<human>: Can you condense the text into three sentences or less?

Hey reddit. Ive just been having a lot of trouble the past 3 years with some of my schoolmates. These 3 girls everyday I see them kick me in the shins or right in the family jewels and insult me calling me fat, stupid, useless, a benchwarmer, and other things. 

On a occasional basis this wouldnt normally mess with me but it has been going on for the past 3 years and I just am at my wits end. What do I do to stop them? Ive seen teachers all of which do nothing, my parents say just to ignore them (easier said than done), and when I confront them they just kick and hit me and run off while I try and stop them. also even if i wanted to I couldnt hit back because they would lie till I was found at fault and suspended or expelled. Its gotten to the point some nights if the days been really bad with them I just go and cry which I have never done before in my life. 

Ive always tried to be a nice person to everybody I meet and when I ask why they do it they just walk off or say they think im a dick or that they just dont like me. I dont even get a specific reason for why they dont like me!

The worst part is that I am friends with all of their friends so I see them at every party from birthdays to prom. It seems i cant escape. To try and deflect or deal with their rude comments ive resorted to trying to make everything they say a joke so they just get annoyed and leave but this is giving me a bad reputation as someone who isnt serious and is a class clown. 

I hope I posted this in the right place but i didnt know where else to post. Thanks for reading!
<bot>: Girls in my school kicking and demoralizing me for past  2 years and I dont know what to do anymore. I have had to change to try and deal with them and its making me really sad.