The BIBLE tells us that the Son sets us free. Satan uses guilt to imprison the souls of humans who are under the control of the carnal/natural self. The urge of Cain comes flooding through such guilt ... by slaying his brother, Cain sought to be accepted since he was the only son left alive then. A Muslim who murders for allah is in the same perspective, doing, working, striving to be acceptable despite his imprisonment.
That's the problem, it was, but instead of acknowledging his own weakness and sinful nature, his mental illness (Islam) has taught him the blame is with the woman (and her children), never with the man.