Is your wife the mother of your daughter? If not, the two are not related and could get married. If she is the mother of your daughter, or has adopted her, she would be considered a first cousin. In many places, they could get married without any problem, but check your local laws as some places do not allow first cousins to marry.
Your daughter and your wife's nephew are first cousins. It will depend on where they get married.
No. Your wife's niece is also your niece, but the husband of the niece is not related to you or to your wife.
Your brother's wife's kids would be your nieces or nephews.
niece in-law
If your great uncle is the brother of one of your grandparents, his wife is your great aunt but their nephews and nieces onher side are not related to you. Those nieces and nephews (and their children the great nieces and great nephews) have no ancestor who is also one of yourancestors.
Mozart didn't marry his "wife". He married Constanze Weber in 1782 and she then became his wife.
that would be your niece or if you want to be fussy then your niece in law!
Your wife's nephew is your nephew, but the English language has no relationship term for your nephew's wife. Just call her "my nephew's wife."
Your sister-in-law is either the wife of your brother or the sister of your spouse. The children of your brother's wife are your nieces and nephews, since they are also the children of your brother. In some cases they may be your sister-in-law's children from a previous marriage. Then they are not related to you at all. However, if they are very young, it may be convenient to call them your nieces and nephews anyway. The children of your spouse's sister are always your nieces and nephews.
If it's your sister then your sister, if it's your brother's wife then you sister-in-law
Yes. Persephone, his wife, is also his niece.
You can if your brother and his wife break up. but you have to be a man though. brother and sister can not marry.
Marry My Wife - 1919 was released on: USA: 27 January 1919