Your mother's husband's daughter's aunt is your which relation ?

Your

Mother's

Husband's

Daughter's

Aunt

is your AUNT !!

What relation is your brother's aunt's niece's mother's daughter's sister to you ?

What relation is your aunt's niece's sister's daughter to you ?

What relation is your mother's daughter's aunt's niece to you ?

What relation is your cousin's mother's niece's sister's daughter to you ?

What relation is your sister's aunt's son's brother in law to you ?

What relation is your uncle's son's aunt's niece's daughter in law to you ?