The children are both your cousins[uncle's children]and your nephew and niece[sister's children].
Your sister's husband is your brother-in-law. Your brother-in-law's brother is not related to you and neither are his children. But he is your sister's brother-in-law and his children are your sister's nieces and nephews.
A cousin brother means , the son of the father or mothers , brother or sister.
Yes, it is legal for your sister to marry your husband's brother.
Your sister's sister-in-law is either the wife of her brother or the sister of her husband.If she is the sister of your sister's husband, then her children are not related to your children.If she is the wife of your sister's brother (yourbrother), she is also your sister-in-law and her children are your children's first cousins.
No they ain't brother and sister
Your dad's brother is your mom's brother-in-law. He is not related to your mom's sister or her children.
Your sister's husband is your brother-in-law. The daughter of his sister is his niece, and your sister's niece, but is not related to you. Assuming the child was born to the woman before she met your brother, the daughter of the woman whose brother married your sister is not related to you.
Your fiance's sister is not related to your brother or sister. However, once you are married and your fiance is your wife, she will be their sister-in-law and they will be her brother-in-law and sister-in-law.
Assalam-o-Alaikum Yes, you can give zakat to your real sister or brother if he / she deserve it. You can not give zakat to your parent, parents of your parents, your children and children of your children.
If your brother (or your sister) has children they are your nephews (males) and nieces (females).
Your brother-in-law.
it is your brother in-law