I have not broken your heart - you have broken it; and in breaking it, you have broken mine.
I have not been the one to break your heart; instead, it was you who caused the heartbreak. Through your actions, you shattered my heart, leading to my emotional pain. This statement highlights feelings of betrayal and sorrow, emphasizing that the pain I now feel stems from your actions rather than my own.
As I endured this heartbreak, it also caused my own emotional wounds. The act of breaking my heart has resulted in mutual suffering, illustrating how your actions have deeply affected both of us. This quote reflects the profound impact of broken relationships and the pain inherent in emotional betrayals.