YOU SAID:
i befriended your mom last night
INTO JAPANESE
昨夜あなたのお母さんと友達になった
BACK INTO ENGLISH
I made friends with your mother last night.
INTO JAPANESE
私は昨夜あなたのお母さんと友達になった。
BACK INTO ENGLISH
I made friends with your mother last night.
Well done, yes, well done!