Your husband's brother is your brother-in-law. Your brother-in-law's wife is not related to you, but is your husband's sister-in-law. The sister of your husband's sister-in-law is not related to you or to your husband.
Your husband's brother is your brother-in-law. The English language has no special term for your relationship to his wife. Most people simply refer to "brother-in-law's wife."
Of course, to you husband his brother's wife is his sister-in-law.
Your cousin's brother is also you cousin, so this question is the same as asking what is your relationship to your cousin's wife.
The English language has no term for a relationship with a cousin's wife. You are not related to your cousins wife and you would call her by name or refer to her as "my cousin's wife."
Your brother-in-law's wife? I've hear it referred to it as that before.
Your brother's wife is your sister-in-law. Her sister is your brother's sister-in-law, but is not related to you.
Your father's brother is your uncle. His wife is your aunt.
That would be your niece
Mom
you call her your daughter's husband's sister
Your brother would call your husbands sister by her first name. Or, "my (sibling's) sister in law.
i believe that your brother's wife's sister is also your sister in law No, I think not! But as you seem to have the hots for your brother's wife's sister, you can call her "honey" if you like.
I would say aunt in law. If I'm reading this right, you were introduced to your mother.
Its would be your neice
Your sister in law is your husband's sister or your brother's wife.
brother in law
Sister-in-Law
There is no specific word for the husband of your wife's sister. If you need a phrase, call him your "sister-in-law's husband."
My wifes brother in law!
You would call your wife's elder brother's wife "sister-in-law."