By the end of this module, you will be able to:
- Differentiate boundaries from ultimatums and from walls, both conceptually and in phrasing.
- Draft stage-appropriate boundaries for your specific situation using the protective-not-controlling format.
- Recognize DARVO attempts as they occur in boundary conversations and respond without re-escalating.
- Integrate boundary work with the somatic regulation tools from Module 07 — recognizing that boundary capacity depends on nervous-system capacity.
Assigned Readings
- Boundaries Are Not Walls: How to Protect Yourself Without Shutting Down
- DARVO: When Your Partner Makes You the Problem (re-read — now we operationalize)
Why boundaries belong to Stabilization, not Integration
A common sequencing mistake is placing boundary work too early (Discovery Shock, before nervous-system stability) or too late (Integration stage, after the cognitive work). Boundaries belong to Stabilization because they perform a specific function: they protect the regulation gains you've been making. Without boundaries, every Module-07 gain in nervous-system stability gets burned through by the next unregulated encounter.
Equally important: boundaries require a stabilized nervous system to construct and maintain. A survivor in acute sympathetic activation tends to issue ultimatums; a survivor in dorsal vagal shutdown tends to issue nothing at all. A boundary — the kind that actually holds — requires enough ventral-vagal access to think from agency rather than reactivity. That's why Module 07 precedes Module 08.
Boundary vs ultimatum vs wall
Three structures, often confused. They are not the same and they have different effects on your nervous system and the other person's.
Boundary — what I will do
A boundary is a statement about your own behavior designed to protect something specific. It does not require the other person to change their behavior to hold. You control the dependent variable.
Structure: "In order to protect [X], I am choosing to [Y]. If [Z happens], I will [consequence I will carry out]."
Example: "In order to protect my nervous system, I am choosing to sleep in the guest room for the next two weeks. If I am woken up during the night by conversation about this, I will leave the house for a hotel."
Notice: you are not demanding the partner stop having conversations at night. You are stating what you will do if they do. Your boundary holds whether or not they cooperate.
Ultimatum — what I require them to do
An ultimatum makes your regulation contingent on the other person's behavior. It puts the dependent variable in their hands. This both undermines your agency AND escalates the conflict.
Structure: "You must [X] or [Y]."
Example: "You must stop seeing her or I'm leaving."
Sometimes ultimatums are appropriate — when safety is immediately on the line, or as a final declarative in a long sequence. But as the working stabilization tool of the week, they are contraindicated: they activate defensive responses, trigger DARVO, and outsource your regulation.
Wall — no connection allowed
A wall is the total withdrawal of relational contact. In its acute form (hours, days) it can be a legitimate stabilization move. In its chronic form (weeks, months without direct engagement), it tends to freeze the nervous system in avoidance and prevent the processing work that has to happen for recovery.
The clinical distinction (attributed to Brené Brown's work and Pia Mellody's differentiation): walls protect you from connection, boundaries protect your capacity for connection. One rules out the relationship; the other allows it to be renegotiated.
The boundary template
Good betrayal-trauma boundaries share four parts:
- The protective purpose. "In order to protect [X]" — what capacity, part of self, or resource are you protecting? Sleep. Physical safety. The morning routine. Your relationship with your children. Your ability to think clearly before you make any major decision. Name the specific thing.
- Your action. "I am choosing to [Y]." Not asking, not negotiating. Naming what you will do. Keep it specific and controllable by you alone.
- The trigger condition. "If [Z happens]" — what specific, observable condition will prompt you to the consequence? Not "if you disrespect me" (subjective) but "if the conversation continues after I've said I need to stop" (observable).
- The consequence you will carry out. "I will [consequence]." Must be something you are prepared to actually do, 100% of the time the trigger fires. Don't state a consequence you won't enforce; inconsistent enforcement trains the other person that boundaries are negotiable.
"A boundary you're not willing to enforce is worse than no boundary at all. It tells the other person what will and won't cost you to ignore. It re-teaches them that saying 'no' is an opening bid, not a complete sentence." — The Compass Recovery Model
Five example boundaries (stage-appropriate, adaptable)
Sleep
"In order to protect my sleep, I am choosing to sleep in the guest room for the next two weeks. If conversation about the discovery starts after 9 PM, I will say 'we'll pick this up tomorrow' and leave the room."
Information control
"In order to protect my nervous system, I am choosing to get updates about your disclosure process once per week in a scheduled conversation. If you bring up new information in between those scheduled times, I will say 'let's save this for our conversation on [day]' and disengage."
Physical presence
"In order to protect my capacity to think clearly, I am choosing to be in the house alone for 4 hours on Saturdays. If you come home during that window, I will go to [specific location] for the remaining time."
Communication channel
"In order to protect myself from emotional flooding, I am choosing not to respond to text messages about our situation. If you need to communicate about this, please raise it in person, in a scheduled conversation, or by email I can open when I'm ready."
Third-party contact
"In order to protect my recovery, I am choosing not to discuss our situation with your mother or your sister. If they contact me to discuss it, I will say 'this isn't something I'll be discussing with you' and end the call."
DARVO in boundary conversations
Module 02 covered DARVO at the theoretical level. Boundary conversations are where DARVO tends to operationally show up most intensely. Recognize the pattern; have a prepared response.
| What they might say | What's happening | A response that doesn't escalate |
|---|---|---|
| "You're making this bigger than it is." | Deny (minimizing impact) | "I'm responding to what's true for me. My boundary stands." |
| "So now I can't even talk to my own wife?" | Attack (framing reasonable limit as oppressive) | "I'm not telling you what to do. I'm telling you what I'll do." |
| "Fine. I'll just leave then. Is that what you want?" | Reverse Victim & Offender (makes themselves the harmed party) | "What I want is the specific thing I said. You can decide how you respond." |
| "You're treating me like a monster." | Reverse (moral inversion) | "I'm treating you like someone who needs to know where my limits are right now." |
| "If you loved me, you wouldn't need these rules." | Attack (weaponizing love) | "Because I loved you, I trusted you. Because trust was broken, I need these right now. That's how repair actually works." |
The common thread in effective responses: stay declarative, stay in first person about your own behavior, refuse to defend the boundary to someone trying to get it retracted. Your boundary does not require their agreement to hold.
When the other person is physically unsafe
This module assumes a relational context where physical safety is not at active risk. If it is — if the partner has been physically violent, threatens violence, controls your finances or movement, or escalates dangerously when limits are set — boundary work as described here is not appropriate and is not safe. Safety planning with a domestic violence specialist precedes everything in the curriculum.
- National DV Hotline: 1-800-799-7233 (24/7)
- Crisis Text Line: Text START to 88788
- thehotline.org — live chat and safety planning resources
- A local domestic violence shelter — they help whether or not you are ready to leave
If you recognize coercive control, escalating violence, or surveillance in your relationship, pause the curriculum and contact a DV specialist first. The work described here is not a substitute for that specialized expertise.
Boundaries and the nervous system — why this is somatic work
Setting a boundary activates the sympathetic system in most survivors. Your heart rate rises. Your voice may shake. You may feel you're "overreacting" even as you're stating something reasonable. This is not evidence that the boundary is wrong. It's evidence that boundary-setting is a new skill your body has to learn.
Before a planned boundary conversation:
- Use the regulation tools from Module 07 (extended exhale, orienting, proprioceptive grounding) for 3-5 minutes
- Rehearse the specific sentences aloud — not to memorize, but so your voice recognizes them
- Have a safe person on standby if the conversation is likely to be difficult (can be as simple as "I'll text you after")
- Set a time limit for the conversation itself (20 minutes max is often enough)
After the conversation, regardless of how it went, regulate again. Walk, extended exhale, contact with a safe person or pet. The nervous system needs to re-anchor in the evidence that the boundary did not destroy you, even if the other person's response was unpleasant.
Applied Exercise — Draft 5 personal boundaries
Using the four-part template (protective purpose · your action · trigger condition · consequence), write five boundaries specific to your situation. Domains to consider:
- Sleep / physical rest
- Information flow about the betrayal
- Third-party conversations (in-laws, friends, religious community, coworkers)
- Physical intimacy (if applicable — often renegotiated in later modules but early framing helps)
- Decision-making pace ("I will not make any major life decision until month 3 at earliest")
Test each boundary against the question: Can I enforce this 100% of the time, whether or not the other person cooperates? If no, revise.
Pick one boundary to put into active enforcement this week. Only one. Overcommitting to boundary change in Stabilization tends to produce collapse.
Self-Check
- State the four parts of the boundary template.
- How does a boundary differ from an ultimatum in terms of who controls the dependent variable?
- What is the clinical distinction between a wall and a boundary (per Brown/Mellody)?
- Give an example of a DARVO response to a boundary, and a non-escalating counter-response.
- Why is boundary work a somatic practice, not just a cognitive one?
References
- Cloud, H., & Townsend, J. (2017). Boundaries: When to Say Yes, How to Say No to Take Control of Your Life (updated ed.). Zondervan.
- Linehan, M. M. (2015). DBT Skills Training Manual (2nd ed.). Guilford Press. — Interpersonal effectiveness module (DEAR MAN, GIVE, FAST).
- Tawwab, N. G. (2021). Set Boundaries, Find Peace: A Guide to Reclaiming Yourself. TarcherPerigee.
- Brown, B. (2018). Dare to Lead: Brave Work. Tough Conversations. Whole Hearts. Random House. — Boundaries framework.
- Freyd, J. J. (1997). Violations of power, adaptive blindness, and betrayal trauma theory. Feminism & Psychology, 7(1), 22–32.
- Harsey, S., & Freyd, J. J. (2020). Perpetrator responses to victim confrontation: DARVO and victim self-blame. Journal of Aggression, Maltreatment & Trauma, 29(8), 897–916.
- Weiss, R. (2018). Prodependence: Moving Beyond Codependency. Health Communications, Inc.
- Porges, S. W. (2011). The Polyvagal Theory. W. W. Norton.
- Mellody, P., Miller, A. W., & Miller, J. K. (2003). Facing Codependence. HarperOne. — Walls vs boundaries distinction.
Written by Megan Burton, MA, MHC-LP, Mental Health Counselor — Limited Permit (NY) · PhD Candidate in Sex Therapy. Developer of the Compass Recovery Model.