Your aunt's husband's cousin's son's sister's father+in+law is your which relation ?

Your

Aunt's

Husband's

Cousin's

Son's

Sister's

Father in law

is your UNCLE !!

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

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

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

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

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

What relation is your father's wife's son's sister to you ?