They are cousins.
they were brothers !!
It says what relation are your brothers nieces to you.... It could be your child or your niece also causes you can have two brothers and it may be the other ones kids. Or of course it could be your brother's new wife kid by another man making her no relation.
Your father has a cousin so they are first cousins, meaning that your grandpa, and the other guy's grandpa were real brothers. Therefore, you and that other guy's kids are second cousins.
The brothers of your husband are your brothers-in-law.
No relation.
No, they are of no relation.
step brothers
theyre brothers
Nephews and nieces
If you like. You have no blood relation.
Niece
step brothers