Rumination-obsessive thinking about an idea, situation, or choice that can interfere with normal mental functioning-is a common and destructive issue that can negatively impact romantic relationships. In Stop Overthinking Your Relationship, certified couples therapist Alicia Muñoz draws from cognitive behavioral therapy (CBT) and mindfulness to offer readers a practical, four-step approach to reduce rumination and change negative thinking patterns-so they can rediscover joy, ease, and meaningful connection with their partner.