What’s the one skill that will benefit couples the most right now? That is, what’s most important to helping you and your partner feel happier, more resilient, less resentful, and better able to endure the many stresses of marriage and raising kids? The answer, according to Dr. John Gottman, is simple: listening. That is, you must know how to listen to your partner with empathy, interest, and, importantly, without offering solutions. Whether your relationship is strong or struggling, he says mastering this communication skill is critical to success.