Deadly Justice by Darrell Case

At the height of the Vietnam War in 1971, Jake Abrams is desperate to leave his oppressive home in Colorado and begin a new life in college in LA, but his dreams are waylaid when he meets Leah, an antiwar protester who pushes him into marriage and family. Jake tries to juggle school, his job, and raising four children, but Leah turns to drugs and drinking, and finally runs off with her rock band, leaving Jake reeling.When he falls for Rachel and marries her, his children rebel. And when Joseph, their love child is born, Jake makes the same fatal mistake his own father did—he shows favoritism to this divinely gifted boy who has the power of healing. After Rachel dies in childbirth, bringing Ben into the world, Jake turns his back on God and buried himself in denial. His children are wild weeds, and as they grow, the older sons' resentment of Joseph's gifts fester until they can take it no longer. The family hides a dark secret of murder, which Joey threatens to spill out...