YOU SAID:

I went my friend's house and stole his parents.

INTO JAPANESE

私は友達の家に行き、両親を盗んだ。

BACK INTO ENGLISH

I went to my friend 's house and stole my parents.

INTO JAPANESE

私は友達の家に行き、両親を盗んだ。

BACK INTO ENGLISH

I went to my friend 's house and stole my parents.