The scenario is usually that two people are walking separately, one complaining loudly and sometimes incoherently, and the other silently refusing to acknowledge their partner’s complaints.
The person doing the stonewalling is probably “flooded” emotionally. Their blood pressure is up, stress hormones like adrenaline and cortisol are surging through their bloodstream and they may even be caught up in the fight, flight or freeze response to stress.
Stonewalling has a similar effect on the person who is making the complaints. Their blood pressure and level of distress also go up.
“When that happens, it is impossible to continue discussing the issue at hand in a rational and respectful way; you’re simply too physiologically agitated to do so.”
So here we are. Just a thought.