Ben and Sam never ceased to wonder at the venom sibling heirs often held for one another. Ben often quoted his mother, “About the only place you see brotherly love is in the Bible.” Sam had a theory, “Sibling discord springs most often from spousal discord. If kids witness fights between their parents, they are likely to fight one another. And the worst happens when parents play young children off against one another or use them as pawns in parental disagreements.” Read more