YOU SAID:
i will kill your whole family
INTO JAPANESE
あなたの家族全員を殺すでしょう
BACK INTO ENGLISH
I will kill all of your family
INTO JAPANESE
家族は俺に任せろ
BACK INTO ENGLISH
I will take care of your family now.
INTO JAPANESE
家族は俺に任せろ
BACK INTO ENGLISH
I will take care of your family now.
That didn't even make that much sense in English.