In English, your brother's daughter is called your niece. Your sister's daughter is also called your niece.
You are her aunt if you are a woman or her uncleif you are a man.
His relationship to you is brother-in-law.
Your brother's wife is your sister-in-law.
Your mom's brother's wife would be your uncle's wife, or your aunt-in-law.
Your wife's sister is called your "sister in-law".
Sole custody is not common these days except for single mothers. see links
You should learn to speak proper English but if your asking What would be the connection to your brothers wife then it would be sister in law But you should really write proper English
Your mother's brother is your uncle. Your father is his brother-in-law but he could also have other brothers-in-law. These would be men married to his other sisters, or the brothers of his wife. If they are men who married his other sisters, they are your uncles. If they are brothers of his wife, they are not related to you.
Mother-in-law It's still one word, right?
i have no idea, but i think it would be mine, or, hers.?.?.?.?. peNvIdu, பெண்வீடு
She is your aunt. This is true in most traditions. English does not distinguish between an aunt by marriage (father's brother's wife) or an aunt by blood relation (father's sister).
in gujarati aunty means Masi (for mothers sister), Kaki(for uncle's wife), foii(fathers sister), Mami (mothers brother's wife)
Yes