I think you would be cousins!
Your brother's grandkids are your nieces or nephews. They are technically your grandnieces and grandnephews. In a more informal sense, you can simply refer to them as your brother's grandkids or your family.
a relationship between brothers should be sacred and good....
none
yes he had a lot he had 3 daughter he also had great-grandkids
The brothers of your spouse are your brothers-in-law. Also, the husbands of your sisters are your brothers-in-law.
Grandkids is one word. Though the correct spelling is actually grandchildren.
Your aunts' grandkids are your cousins. They are the children of your aunts' children, making them part of your extended family. Depending on the number of aunts and their children, you may have multiple cousins who are considered your aunts' grandkids.
they were brothers
no
No.
They are not biological brothers, but they are best friends and do have a brotherly relationship.
so you could see your grandkids marry. so you could see your grandkids marry.