Your husband's son's uncle's brother's brother+in+law is your which relation ?

Your

Husband's

Son's

Uncle's

Brother's

Brother in law

is your BROTHER IN LAW !!

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

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

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

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

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

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