Which of the following describes couple households?

Couple households are defined as living arrangements consisting of two people who are in a romantic relationship and live together, regardless of whether they have children or not. This definition encompasses a wide variety of couple dynamics, including those who may or may not choose to have children, as well as couples in different stages of their relationship.

The understanding of couple households includes both those with children and those without, illustrating that the key factor is the partnership between the two individuals rather than their parental status. This broad definition accommodates a diverse range of cohabiting arrangements that can be found in contemporary society.

Additionally, the other definitions are too restrictive. For instance, focusing only on couples with children excludes many couples who may choose not to have children or may not yet have children. Similarly, mentioning only empty nesters limits the scope to couples whose children have left home, neglecting younger couples or those without children altogether. Finally, including single individuals living together does not pertain to couple households, as they do not describe a partnership between two individuals. Hence, the chosen answer correctly captures the essence of what constitutes couple households.