Is there purelove.?

I was wondering.? Why must a love to be so complicated.?
Why.? Is it that all purelove cases is no longer exist in this world.?
I though Love should be a sweetest thing that people wanted keep it so much.?
But it doesnt. To me. It is so hurtful that i erase it away.
FOR LIFE. Dont want it anymore.
HELL.!