YOU SAID:
I will murder both you and your family in their sleep
INTO JAPANESE
あなたとあなたの家族を寝ている間に殺します
BACK INTO ENGLISH
kill you and your family in your sleep
INTO JAPANESE
眠っている間にあなたとあなたの家族を殺す
BACK INTO ENGLISH
kill you and your family in your sleep
You've done this before, haven't you.