No. In the languages f the cultures derived from Europe, your sister is your husband's sister-in-law but her husband is not related to your husband.
The children of your husband's siblings are your nieces or nephews. Their children are your great-nieces or great-nephews.
My brothers-in-law are my sisters' misters. I don't know which of the sisters' husbands he is.
Many widows who have not remarreid and who are close to their sisters-in-law continue to consider them to be sisters-in-law. If the widow remarries, that can create a more complicated situation and they may be called "former sisters-in-law," or "the sister of my late husband."
Well, it depends how close you are to your husbands family. If you really want to know they are cousins-in-law.
This question makes unfounded assumptions about sisters' hate for in-laws. Some sisters may hate of their husband's sister, but many do not. It is misleading and incorrect to presume that all sisters hate or do not hate one or another type of in-law.
spain
sisters in law
WHAT DO YOU MEAN? It's your husbands SISTER. She should be treated GREAT. UNLESS she treats you bad, then. Just grin and bare it, it will tick her off. Then converse about it with your spouse.
She is your sister-in-law.
Both sisters-in-law should discuss the situation with your husbands. Talk about how they treat their sister and that maybe she needs a different type of support if she will have a good life as an adult. The problem may not be the sister.
I cannot see why not. There is no blood relationship between you and your sisters ex-husband.
Let's see if we can unravel this. Your sister's husband's father's brother is your sister's husband's uncle. The uncle's daughter is your sister's husband's cousin. There is no relationship to your sister, unless your sister wants to call her a cousin-in-law. To break it down to its simplest terms: She is your brother-in-law's cousin and no relationship to you.