YOU SAID:
I have many sister-wives, but it is you that I cherish most.
INTO JAPANESE
私にはたくさんの姉妹妻がいますが、私が最も大切にしているのはあなたです。
BACK INTO ENGLISH
I have many sister wives, but the one I cherish the most is you.
INTO JAPANESE
私には姉妹の妻がたくさんいますが、私が最も大切にしているのはあなたです。
BACK INTO ENGLISH
I have many sister wives, but the one I cherish the most is you.
That didn't even make that much sense in English.