Narcissists struggle with faithfulness in relationships due to their core traits and emotional dysfunctions. Here are 6 reasons why narcissists can’t be faithful and 1 reason why they might be:6 Reasons Why Narcissists Struggle with FaithfulnessNeed for Constant ValidationNarcissists crave admiration and attention from multiple sources. They often seek out new partners to feed their ego, making it difficult for them to stay loyal to one person.EntitlementThey believe they deserve special treatme