I hate you becuase

I hate you because you lied,
I hate you because you pretended to care,
At least you tried,
This pain I just cannot bare,

I hate you because you love her,
I hate the fact that you hate me,
This I am for sure,
I was just to blind to see,

I hate you so much,
You caused me so much pain,
I don't even wanna feel your touch,
From this experience what did i gain?