How can you stop worrying and establish a fulfilling relationship? Yesterday, your partner told you that they would love you forever. But today, they’re with someone else – your friend, perhaps, or one of their colleagues. How is this possible? You are probably anxious or even angry, and you have a lot of questions: What happened in your lives to destroy the attraction and cause the breakup? What should you do if you work or study together, or if you have kids? I am here to give you the answers.