Final answer:
Love is crucial in sustaining a marriage as it creates an emotional connection, intimacy, and a strong bond between partners. Other factors like respect, trust, communication, and commitment also contribute to a successful and lasting marriage. The triangular theory of love suggests that a combination of intimacy, passion, and commitment leads to a healthy and fulfilling relationship.
Step-by-step explanation:
Love is a fundamental aspect of human relationships, including marriage. Love is necessary in a marriage to create an emotional connection, maintain intimacy, and foster a strong bond between partners.
In a successful marriage, love is often accompanied by other important factors, such as mutual respect, trust, communication, and commitment. These elements contribute to the longevity and happiness of a marriage.
For example, psychologist Robert Sternberg developed the triangular theory of love, which includes three components: intimacy, passion, and commitment. When all three elements are present, it is known as consummate love and represents a healthy relationship.