YOU SAID:

It is a one-time event that he left his wife and kids

INTO JAPANESE

彼が妻と子供たちを残したのは一度きりの出来事です

BACK INTO ENGLISH

He left his wife and children only once.

INTO JAPANESE

彼は妻と子供たちを一度だけ残しました。

BACK INTO ENGLISH

He left his wife and children for once.

INTO JAPANESE

彼は妻と子供たちを一度残しました。

BACK INTO ENGLISH

He left his wife and children once.

INTO JAPANESE

彼はかつて妻と子供たちを残しました。

BACK INTO ENGLISH

He once left his wife and children.

INTO JAPANESE

彼はかつて妻と子供たちを残しました。

BACK INTO ENGLISH

He once left his wife and children.