Your brother's mother's father's wife is your which relation ?

Your

Brother's

Mother's

Father's

Wife

is your GRANDMOTHER !!

What relation is your father's sister's cousin's daughter's grandmother to you ?

What relation is your sister's mother's daughter's aunt's husband's son to you ?

What relation is your father's sister's daughter's mother's uncle to you ?

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

What relation is your aunt's sister's mother's son's grandfather's wife to you ?

What relation is your sister's mother's son's grandmother's grandson to you ?