Your uncle's son is your
Your nephew's mother is your
Your husband's mother is your
Your brother's daughter is your
Sister
Your father's son is your
Father
Your aunt's father is your
Mother-in-law
Your dad's mom is your
Aunt
Your aunt's brother is your
Brother
Brother-in-law
Grandmother
Niece
Cousin
Uncle
Your cousin's mother is your
Your sister's husband is your
Your mother's husband is your
Grandfather