YOU SAID:

your dad got fingered by your nan

INTO JAPANESE

あなたのお父さんはあなたのナンで指です。

BACK INTO ENGLISH

Your dad is the finger in your NaN.

INTO JAPANESE

あなたのお父さんは、ナンの指です。

BACK INTO ENGLISH

Your father is my NaN.

INTO JAPANESE

あなたのお父さんは私の NaN です。

BACK INTO ENGLISH

Your father is my NaN.