Your brother's aunt's sister's cousin's father is your which relation ?

Your

Brother's

Aunt's

Sister's

Cousin's

Father

is your UNCLE !!

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

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

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

What relation is your brother's aunt's daughter's grandmother to you ?

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

What relation is your father's son's mother's husband to you ?