YOU SAID:
my dad didn't come back with the milk!
INTO JAPANESE
私の父はミルクを持って戻ってこなかった!
BACK INTO ENGLISH
My dad didn't come back with milk!
INTO JAPANESE
父はミルクを持って帰ってこなかった!
BACK INTO ENGLISH
My dad didn't bring the milk home!
INTO JAPANESE
私の父はミルクを家に持ち帰りませんでした!
BACK INTO ENGLISH
My dad didn't take the milk home!
INTO JAPANESE
父はミルクを家に持ち帰りませんでした!
BACK INTO ENGLISH
My dad didn't take the milk home!
That didn't even make that much sense in English.