that's fine because the only relation between you two is through marriage, not blood
Yes, the sister of your spouse (wife or husband) is your sister-in-law. In addition, the wife of your brother is also your 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.
Your wife's sister is your sister-in-law.
Your wife's sister is your sister-in-law. You are not related to your wife's sister's husband.
No, your wife's sister-in-law may be your sister. Your wife can also have a sister-in-law who is not related to you; that would be the wife of her brother.
Maybe. But if they were they would be 3rd cosuins
Your sister and your wife's sister are not related to each other.
Your wife's sister is your sister-in-law. You are her brother-in-law.
Your brother's wife is your sister-in-law, but her sister is not related to you.
Your wife's sister is called your "sister in-law".
Sister Wife was created in 2000.
No. In the English-speaking world your wife's brother's wife is not related to you in law or custom. Your sister-in-law is your spouse's sister or your brother's wife.