ItS your sister N law!
Your brother-in-law's sister-in-law could be your sister. She may also be the wife of one of your wife's other brothers, and unrelated to you.
Florence Kelley had seven siblings; six brothers and one sister.
Your husband's brother's wife is your husband's sister-in-law, but is not considered to be related to you. But I have the same thing, in my family, I consider my husbands, brothers girl friends as my sister, even though we are not really related but we both still say we are sisters!! so really you can pick if you want them to be your sister, but they will never actually be related to by name, or anything
they could...
Your uncles are the brothers of you mother or father, or the husbands of your parent's sisters.Your dad's sister-in-law could be the sister of his wife, your mother. In that case, her brother is also your mother's brother and is therefore your uncle.However, your dad's sister-in-law could be the wife of his brother. In that case, her brother is your dad's brother-in-law but is not related to you.
She could bea) your motherb) another aunt by marriage, or by blood (i.e. your mother's sister).(Note that under -b- your father's sister's sister-in-law could also be his sister-in-law too.)---Your father's sister is your aunt.Her sister-in-law may be her husband's sister. You are not related to that person.But her sister-in-law could also be the wife of one of her brothers. That would include your mother, as well as the wife of any other brother your father might have. Your father's brothers are your uncles and their wives are also your aunts.
Of course you could. But you're implying to incest and this is definitely not incest.
Your mother's brother is your uncle. Your father is your uncle's brother-in-law. But your uncle could have other brothers-in-law. These would include the husbands of any sister's your mother might have (also your uncles), as well as the brothers of of your uncle's wife, if she has any. The brothers of your uncle's wife are not related to you.
May be it is possible in Muslims but not in Christian and I don't have awareness about the other religion
"Sisters" is the plural form of "sister," referring to multiple siblings who are female. "Sisters'" is the possessive form of "sisters," indicating something that belongs to the sisters, such as their belongings or qualities.
I would hope it would be obvious that Earth does not have brothers or sisters in a literal sense. Metaphorically speaking, the other planets could be referred to as "siblings."
She did not have any brothers or sisters. She was the only child of Metis and Zeus. Legend says that she might have had a brother that could have overthrown Zeus. However, all the children of Zeus are her half-siblings.