Yes. A counsellor would let her begin to vent her anger in a productive, safe way to someone who won't take direct offense & will actually listen. Feelings need discharge before thinking & processing can happen. Its that old saying: when feelings go up, intellect goes down.

Even psychologists can't be their own marriage counsellors a la Dr. Phil (can you imagine arguments in that household? LOL), so how could mere mortals expect to hold their temper when mutually ragging each other?