Mother's grandson as regards her daughter is either her (daughter's) son or her (daughter's) nephew.
Mothers sister is aunt and son is cousin so daughter wouldn't that be a niece
britpaige
the daughter
Your mom's uncle's daughter is your mothers first cousin. Their son would be your second cousin.
Perseus was the son of Danae, who was the daughter of King Acrisius of Argos.
someone`s daughter
Yes, he can. But he'd be marrying his step-aunt.
MR. 62
Mothers can complain about anything to anyone, but to have standing in court the son probably would have to be seen as incompetent in some way and the complaint would have to be that the daughter-in-law is abusing him or his finances in some way.
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.
A Hindu boy can marry his mother's sister's son's daughter if he can support her. This is legally acceptable on a Vivah Sanskar.