Before you ask, he is not my sisters husband or my husbands brother. He is my brothers wife's brother. I've just always referred to him as my brother in law because my brothers wife is my sister in law so Ive just called him my brother in law. Anyways we have been hanging out a lot more here lately and I'm really starting to develop feelings for him and he has told me that he feels the same way. I just don't know if the family would think it was wrong. Tell me what you think.