My True Enemy

It’s my fault
I handed you the rocks
That you used
To throw at me
I pointed out the weak points
In my structure
That you used
To tear me down
I told you the exact words
That you used
To hurt me
So, no
You are not a friend
That turned into
An enemy
You are
A result
Of me
Being an enemy
To myself
♠ ♠ ♠