On Today's Show: Dennis explores the complex topic of jealousy in relationships. He argues that a moderate amount of jealousy is a natural and even healthy part of love, but excessive or irrational jealousy can be destructive. Dennis shares insights from his own experiences and discusses how jealousy can be triggered by various factors, including insecurity, trust issues, and past relationships. He also takes calls from listeners, including a woman who shares how her husband's fidelity was motivated by her own jealousy, and a man who questions whether premarital sex undermines trust in a relationship.