YOU SAID:

There was this wife and her husband and they kept feeding me cake.

INTO JAPANESE

この妻と彼女の夫がいて、彼らは私にケーキを食べ続けました。

BACK INTO ENGLISH

I had this wife and her husband and they kept eating cake at me.

INTO JAPANESE

私にはこの妻と彼女の夫がいて、彼らは私にケーキを食べ続けました。

BACK INTO ENGLISH

I had this wife and her husband and they kept eating cake at me.