YOU SAID:

My dad left 5 years ago and never came back

INTO JAPANESE

私の父は5年前に去り、二度と戻ってこなかった

BACK INTO ENGLISH

He went out of this door, never to return.

INTO JAPANESE

彼はこのドアから出て行き、二度と戻ってこなかった。

BACK INTO ENGLISH

He went out of this door, never to return.