He is brother your brother in law.
sister-in-law
He is a 'brother in law'.
He is your brother-in-law.
There is no common ancestor, so you aren't really related. Related by marriage is one way to describe the relationship.
Your brother would call your husbands sister by her first name. Or, "my (sibling's) sister in law.
You would call your husband's younger brother a brother-in-law.
Brother-In-Law means a wife or husbands brother and its your husband or wife's brother
These people are not related either by blood or by law. There is no name for their relation.
brother in law
Well technicaly it is her godmother!!
yes
Sister-in-Law
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.
You call your husband's senior brother simply a brother in-law. There is no difference whether he is a senior brother or a younger brother he remains your brother in-law.
There is none, as there is no actual relationship.