Your sister's brother's aunt's daughter's wife is your which relation ?

Your

Sister's

Brother's

Aunt's

Daughter's

Wife

is your COUSIN IN LAW !!

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

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

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

What relation is your brother's mother's sister's nephew's brother in law to you ?

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

What relation is your uncle's brother's cousin's son to you ?