I felt my responsibility to give them an intact family.

英訳に間違いが有れば正してください。

無事な状態で家族を彼らに送るのが私の責任と感じていた。
I felt my responsibility to give them an intact family.

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構文

答え felt itにする

I felt it my responsibility to give them an intact family.

主語+他動詞feel+目的語it+(to be)補語の形
目的語it=補語
主語が目的語を補語だと感じる

+that節で表せば
I felt that my responsibility was to give them an intact family.