Couples who fight often are most likely stronger than couples who do not, but it’s not the fighting that makes them stronger, it’s what takes place after the fighting; the making up. It’s coming to the realization that your relationship is more important than your differences. It involves acts of forgiveness and acceptance of one’s mistakes. You fight, and you learn something new about the person. That’s how it works, real relationships aren't perfect, and perfect relationships aren't real.