Explanation:

- Role Conflict: This occurs when there are incompatible demands placed upon a person by two or more roles they hold. In a marriage, this might happen if one partner's work role conflicts with their role as a spouse.

- Role Strain: This happens when a person finds it difficult to fulfill the demands of a single role. For a newlywed, this could be the pressure of being a perfect partner.

- Role Expectation: ?? This involves the beliefs and norms about how someone should behave in a given role. In marriage, each partner may have expectations that could lead to disagreements if unmet.

- Role Distance: This refers to the separation of one's identity from the role they play. It could cause tension if one partner doesn't fully embrace their role in the relationship.