YOU SAID:

You're my uncle's brother's step-sister's younger nephew, aren't you?

INTO JAPANESE

あなたは私の叔父の兄の義理の妹のyoungですよね？

BACK INTO ENGLISH

You are my uncle's older brother-in-law young, right?

INTO JAPANESE

あなたは私の叔父の義理の兄ですよね？

BACK INTO ENGLISH

You are my uncle's brother-in-law?

INTO JAPANESE

あなたは私の叔父の義理の兄弟ですか？

BACK INTO ENGLISH

Are you my uncle's brother-in-law?

INTO JAPANESE

あなたは私の叔父の義理の兄弟ですか？

BACK INTO ENGLISH

Are you my uncle's brother-in-law?