tired of this

I have no clue how many times i played gm or any other mode in this game, but every time i play gm, i always get kicked, even with pro players or not, no matter how much i try to play a legit game on gm, i always get called hack and kick as gr or bl... and i have no freaking clue how i get kicked as bl, I MEAN, WHAT POSSIBLE HACK IS THERE FOR GOD DAMN BL? I KNOW THERE IS A STIFF BODY, BUT EVEN THEN, WTF....