YOU SAID:
All happy families are alike, each unhappy family is unhappy in its own way
INTO JAPANESE
すべての幸せな家族が似て、不幸せな家庭はそれぞれが独自の方法で幸せではないです。
BACK INTO ENGLISH
All happy families are alike, unhappy family is happy in its own way, is not.
INTO JAPANESE
すべての家族が幸せ同様、不幸な家族はそれなりに満足しているではないです。
BACK INTO ENGLISH
Not all family is happy as well, unhappy families are reasonably satisfied.
INTO JAPANESE
すべてではない家族も幸せ、不幸な家族が合理的に満足しています。
That didn't even make that much sense in English.