YOU SAID:

i did have sexual relationships with that woman

INTO JAPANESE

その女性と性的関係はありました

BACK INTO ENGLISH

There was a sexual relationship with the woman

INTO JAPANESE

女性と性的関係がありました

BACK INTO ENGLISH

I had a sexual relationship with a woman

INTO JAPANESE

私は女性と性的関係がありました

BACK INTO ENGLISH

I had a sexual relationship with a woman