Love gone wrong

Seems like ages but only a couple years ago you were my everything, 
Now someone else is marrying you and you hate me and I will forever just be a dream,
Our love started off pure and somehow we created toxic waste, 
Something where we were both too young to understand and face,
I really did love you and I know you loved me,
But when I wasn't strong you took your love away and I lost me,
I became hateful and angry and turned into a nightmare,
I felt the change but you had already made it known you wouldn't care,
I held on so tight but than one day I had enough, people gave me attention that you refused to give and my mentality changed , you showed me your love wasn't unconditional you just didn't want to be alone, You created this monster and I hope You realize it, 
You created me so perfectly it was almost as if it was your plan all along, I'm not sorry for how I chose to fix what you broke, I hope when you dream of  all the things you put me through it makes you choke, you molded me into my deepest darkest thoughts and for this I will always remember,
My heart hurts that you're gone but I know deep inside your love is cheap and wrong, I do miss you, but not what you've turned into