Brother-in-law's child calls me nephew.
Your brother-in-law can call you "sister-in-law"(if you are a woman) or "brother-in-law"(if you are a man). This was how he addressed her in front of outsiders. At home, a brother-in-law could call you "brother,""younger brother,""older sister," or "younger sister" according to their relationship. The parents of the brother-in-law could be called "in-law" or "in-law". They could also be called "biological" uncle,"biological father" or "biological mother". Brother-in-law's sister could be called "in-law sister,""in-law sister," or "big sister" or "second sister" according to brother-in-law's address. If the search results don't provide an answer, then I don't know how to address your brother-in-law.
If your brother-in-law is a man, he should call you brother-in-law; if your brother-in-law is a woman, he should call you sister-in-law. However, under normal circumstances, he would directly call you by your name and not call you brother-in-law or sister-in-law.
Regarding the question of " What does my brother-in-law call me?", the answer could be as follows: Depending on the situation and the way of verbal communication, you could call your brother-in-law " brother-in-law " or use his name directly. In written or formal situations, you can call him " uncle " or " brother-in-law ". In addition, you can also call each other brother-in-law. Therefore, you can choose the appropriate way to address him according to the specific situation and relationship.
Brother-in-law and sister's child call me nephew.
Your brother-in-law should call you brother-in-law (if you are a man) or sister-in-law (if you are a woman).
My brother-in-law should call me brother-in-law (if I'm a man) or sister-in-law (if I'm a woman).
If you call him brother-in-law, he should call you brother-in-law (if you are a man) or sister-in-law (if you are a woman). However, under normal circumstances, he might call you by your name directly instead of calling you brother-in-law or sister-in-law. In addition, some of the answers mentioned that they could decide how to address you based on your relationship. For example, if you were friendly, you could call her by her nickname. If you were not friendly, you could call her by her name, or you could call her sister directly. As for the names of his brother-in-law's parents, they could be called in-law, in-law, uncle, father, or mother. In short, according to the information provided, the way he calls you may vary from person to person. It's best to ask him directly how he wants to call you.
Brother-in-law's son called your nephew.
Your brother-in-law's child should be called a nephew.
Your brother-in-law's child should be called "nephew."