Some behaviors are more problematic than others in relationships. Many people think that affairs and infidelity spell the end of a marriage, but what the research shows is these 4 behaviors are actually far more destructive to a relationship than betrayal. You can heal from betrayal, it's a painful road, But the majority of people who want to recover from infidelity succeed. However, if your relationship is filled with criticism, contempt, defensiveness, or stonewalling,  the odds are high that