YOU SAID:

My sister is my mother and my brother is my father

INTO JAPANESE

私の妹は私の母であり、私の兄弟は私の父です

BACK INTO ENGLISH

My sister is my mother and my brother is my father

INTO JAPANESE

私の妹は私の母であり、私の兄弟は私の父です

BACK INTO ENGLISH

My sister is my mother and my brother is my father