When you cannot avoid contact with someone who feeds on your reactions, make your responses brief, factual, and emotionally flat so that provoking you stops being rewarding; this is a folk practice from survivor communities, not a researched intervention.

How to do it

1. 1Decide in advance which contact is unavoidable (shared custody logistics, a workplace handover, a family event) and reduce everything else. Grey rock is for contact you cannot end, not a way of staying in contact you could end.
2. 2Keep replies short, neutral, and limited to logistics: times, places, amounts, yes, no. Do not volunteer news, feelings, plans, or opinions, all of which are material for the next provocation.
3. 3Do not take the bait on accusations, reminiscence, flattery, or insults. Let the remark pass and return to the practical point, or say nothing.
4. 4Prefer written channels where you can. They slow the exchange, remove tone of voice, and leave a record. For co-parenting, courts in many places accept or order the use of dedicated parenting-communication apps.
5. 5Keep your tone ordinary rather than icy. The aim is to be uninteresting, not to signal contempt, which is itself a reaction.
6. 6Put your real emotional life somewhere else: friends, a therapist, a support group. Grey rock is a surface you present to one person, not a way to live.

When to use it

• •A former partner, relative, or colleague repeatedly provokes arguments and seems energized by your distress, and you are required to keep dealing with them.
• •Attempts to draw you back in arrive after a period of distance and you have already decided not to re-engage.
• •Every explanation you give is turned into a new argument.

Counters

Evidence and how strong it is

Grey rock is practitioner and survivor folk practice. The term spread from online survivor communities in the early 2010s and is now repeated by many therapists and advocates, but there are no controlled studies of it, no agreed definition, and no outcome data. The rationale borrows from operant learning: behavior that stops producing its reward tends to decline, and attention and visible distress are plausible rewards for someone who provokes. The same theory predicts a complication, the extinction burst, in which the behavior temporarily intensifies when the reward is withdrawn. That prediction matters here because the research that does exist on abusive relationships shows that changes in the victim's availability or compliance are associated with escalation: Campbell et al. (2003) found that estrangement from a highly controlling partner was among the strongest risk factors for intimate-partner femicide, and Stark (2007) describes coercive control as a pattern that responds to perceived loss of control by tightening it. Evidence strength: folk practice with a plausible mechanism and no direct evidence. Treat it as a way to reduce friction with a difficult person, not as a proven protection against an abusive one.

1. Campbell, J. C., Webster, D., Koziol-McLain, J., Block, C., Campbell, D., Curry, M. A., et al. (2003). Risk factors for femicide in abusive relationships: Results from a multisite case control study. American Journal of Public Health, 93(7), 1089-1097
   The finding that separation from a controlling abusive partner is a period of sharply elevated lethal risk, which is the basis for the caution against treating disengagement tactics as safety measures.
2. Stark, E. (2007). Coercive Control: How Men Entrap Women in Personal Life. Oxford University Press
   The account of coercive control as a pattern that tightens in response to perceived loss of control.
3. Skinner, B. F. (1953). Science and Human Behavior. Macmillan
   The operant-learning principles (reinforcement and extinction) that the folk rationale for grey rock borrows; it does not test the practice itself.