YOU SAID:

i hate you with my entire existence

INTO JAPANESE

私は私の存在全体であなたを憎む

BACK INTO ENGLISH

I hate you throughout my existence

INTO JAPANESE

私は私の存在を通してあなたを憎む

BACK INTO ENGLISH

I hate you through my existence

INTO JAPANESE

私は私の存在を通してあなたを憎む

BACK INTO ENGLISH

I hate you through my existence