YOU SAID:

My mother will call your mother bc my mother is better than your mother

INTO JAPANESE

私の母はあなたのお母さんに電話します、私の母はあなたの母よりも優れています

BACK INTO ENGLISH

my mother calls your mother, my mother is better than your mother

INTO JAPANESE

私の母はあなたの母を呼びます、私の母はあなたの母よりも優れています

BACK INTO ENGLISH

my mother calls your mother, my mother is better than your mother