Luck and Romance
Myth: The keys to long-term marital success are good luck and romantic love.
Fact: Rather than luck and love, the most common reasons couples give for their long-term marital success are commitment and companionship. They define their marriage as a creation that has taken hard work, dedication and commitment (to each other and to the institution of marriage). The happiest couples are friends who share lives and are compatible in interests and values.