YOU SAID:
I have never had sexual relations with that woman
INTO JAPANESE
私はその女性と性的関係を持ったことがない
BACK INTO ENGLISH
I have never had a sexual relationship with that woman
INTO JAPANESE
私はその女性と性的関係を持ったことがない
BACK INTO ENGLISH
I have never had a sexual relationship with that woman
That didn't even make that much sense in English.