Your mother's brother is your uncle. His brother-in-law could be your father, but could also be another uncle - the husband of one of your mother's sisters - or somoene not related to you at all - the brother of his wife.
Unfaithful, a cheater and many other names that are inappropriate for me to say on this website.
Mom
they are your cousin
Miller
Your cousin.
She is your cousin
Yes, half brothers are really brothers. They are not full brothers because they share only 1 parent rather than 2.
Your mothers brothers sister
They are half brothers
Mothers. Brothers. Druthers.
He is her mothers x husband
Knots Landing - 1979 Brothers and Mothers 8-9 was released on: USA: 6 November 1986