Game of Lies

You seem to think that I am dumb 
And blinded by your charm 
I know the lies that you have told 
We're told with blended arm 
That game you played, with my head 
Is not your game no more 
Now I decide what game we play 
Guess what, my game's called war 
You'll never win this game you see 
My rules can not be broke 
So read my words, you lying man 
I really hope you choke 
I've made a copy of my words 
I've sent them to your mum 
Now she will know her loving boy 
Is nothing more than scum