YOU SAID:
my house is better than your mother's one
INTO JAPANESE
私の家はあなたのお母さんの家よりも良いです
BACK INTO ENGLISH
my house is better than your mom's house
INTO JAPANESE
私の家はあなたのお母さんの家よりもいいです
BACK INTO ENGLISH
my house is better than your mom's house
You've done this before, haven't you.