YOU SAID:
wow no way she did not get you a cat!!!
INTO JAPANESE
彼女があなたに猫を連れてこなかったなんてことはありません!!!
BACK INTO ENGLISH
She never brought you a cat !!!
INTO JAPANESE
彼女はあなたに猫を連れてきたことはありません!!!
BACK INTO ENGLISH
She has never brought you a cat !!!
INTO JAPANESE
彼女はあなたに猫を連れてきたことがありません!!!
BACK INTO ENGLISH
She has never brought you a cat !!!
That didn't even make that much sense in English.