Answer:
roles
Step-by-step explanation:
A role is the behavior, rights, obligations, beliefs, and norms which are interconnected and are formed as concept by people in a social situation.
The duties that the husband and wife perform are the roles they play in a relationship. Both the husband and wife will share the duties. The gender does not dictate what kind of duties the person will perform.
Hence, the expectations of a spouse are an example of Roles