YOU SAID:
your mother is very fat like a pig
INTO JAPANESE
あなたの母親は豚のようにとても太っている
BACK INTO ENGLISH
Your mother is very fat like a pig.
INTO JAPANESE
あなたのお母さんはブタのようにとても太っている。
BACK INTO ENGLISH
Your mother is very fat like a pig.
That didn't even make that much sense in English.