Final answer:
According to the relationship rules theory, the statement that the most successful relationships operate without rules is false.
Step-by-step explanation:
According to the relationship rules theory, the statement that the most successful relationships operate without rules is false. The relationship rules theory suggests that successful relationships have clear and agreed-upon rules that govern the behavior and expectations of both partners. These rules may include norms surrounding communication, trust, honesty, mutual respect, and conflict resolution. Having clear rules in a relationship can help to establish boundaries, promote understanding, and enhance the overall stability and satisfaction of the relationship.