Probably, you would correct him.
It depends on why he does it, and how you feel about it. If they have a child of their own, he/she is your half-brother or half-sister, so you wouldn't be their uncle.
His relationship to you is brother-in-law.
if its fathers brother then he is called Chacha in hindi. If its mothers brother then he is called Mama. What about mothers sisters husband?
That would be an uncle.
Your mother's husband is your father. His father-in-law is your mother's father, your grandfather. Your grandfather's son is your mother's brother, and your uncle. Your uncle's daughter is your first cousin.
Your cousin's husband is called brother-in-law, haha,just like call you sister's husband...
Your mothers brother is you maternal uncle.
His uncle, Uchendu, greets him and takes him in. Okonkwo tells his uncle about what has happened, and his uncle is relieved that Okonkwo's crime is only an accident. Okonkwo is given land to work with.
In Urdu, a khaala's husband is called "khaaloo" (خالُو). This term is used to refer to the maternal uncle, and it signifies the relationship between the khaala (maternal aunt) and her husband.
Your Uncle.
uncle
well my moms uncle is my uncle too. so it would be the daughters uncle also.
Your husband and your uncle are not related to each other, although they are both related to you. Your uncle would call your husband "my niece's husband." Your husband would call your uncle "my wife's uncle."