YOU SAID:
I went to your mothers house and you should be expecting a sister in 9 months
INTO JAPANESE
私はあなたのお母さんの家に行きました、そしてあなたは9ヶ月後に妹を期待しているはずです.
BACK INTO ENGLISH
I went to your mother's house, and you should be expecting your sister in nine months.
INTO JAPANESE
私はあなたのお母さんの家に行きました、そしてあなたは9ヶ月後にあなたの妹を期待しているはずです.
BACK INTO ENGLISH
I went to your mother's house and you should be expecting your sister in 9 months.
INTO JAPANESE
私はあなたのお母さんの家に行きました、そしてあなたは9ヶ月後にあなたの妹を期待しているはずです.
BACK INTO ENGLISH
I went to your mother's house and you should be expecting your sister in 9 months.
That didn't even make that much sense in English.