Answer:
(A) silence
Step-by-step explanation:
This is an example of silence. This is a very common roadblock that appears when people need to have a difficult, awkward or emotional conversation. In these lines, we learn that Nicole is upset and worried about something. However, when Joseph attempts to talk to her, she wants to remain silent. This is usually not a constructive strategy, as silence is an obstacle for successful communication and will not be conducive to the couple solving their problems.