They do not realize the pain they cause me
That night after night I cry myself to sleep
That finally the pain took its toll
And the tears I could no longer cry
That they had helped me to create a plan,
That was stirring in my soul

i think this part could be better, my english is not good just thought it will sound better, maybe you should ask an expert.

They do not realize the pain they've caused me
Night after night I cry myself to sleep
And finally the pain took its toll
The tears that I could no longer cry
Helped me to create a plan,
That was stirring in my soul

I hope the sentence i've corrected is right, you are a great poet. 5/5.

LOVE...PEACE...:-)