Abuse is always wrong. Some try to excuse it. Most perpetrators have a sense of entitlement, thinking their actions are justified. Ironically, their victims may also believe they deserve to be mistreated. Some will even defend their abuser, citing his or her earnest apologies afterward. But abuse in any form, for any reason, wounds both spouses. It's always sinful, and few things destroy trust in a marriage as quickly. Regardless of childhood pain or marital conflict, mature spouses learn to set limits so anger doesn't become abuse by frequency, degree, or duration.