Your sister's cousin's father+in+law's daughter's wife is your which relation ?

Your

Sister's

Cousin's

Father in law's

Daughter's

Wife

is your COUSIN IN LAW !!

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

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

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

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

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

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