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.