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Do you ever feel like your ex still lives rent-free in your head? Even with physical distance, court orders, and maybe even a parallel parenting plan in place, their critical voice can become an internal echo, narrating your choices and fueling your anxiety. You find yourself performing, constantly trying to be the ‘perfect parent’ not for your child’s sake, but to avoid a conflict, a manipulative text, or another threat of court. It’s an invisible prison, and it’s exhausting.
If this resonates, you are not alone. This is a common and painful reality for so many navigating life after a toxic or narcissistic relationship. That’s why I was so eager to sit down with psychologist and trauma survivor Dr. Kerry McAvoy on a recent episode of Coparenting Beyond Conflict. Not only does she have over 25 years of clinical experience, but she’s walked this path herself, having survived and healed from a relationship with a narcissistic partner. Her insights aren’t just academic; they are forged in the very fire so many of you are in right now.
In our conversation, Kerry illuminated the mechanics of how this internal control happens and, more importantly, offered a powerful roadmap for how to dismantle it. It’s time to evict that voice from your head, silence the echo, and reclaim the authentic, centered, and peaceful parent you were always meant to be.
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One of the most profound things Kerry shared with me is the concept of a ‘semi-open feedback loop.’ As infants, we are entirely open systems. The love, care, and validation we receive from our caregivers get absorbed—or ‘interjected’—and form the foundation of our self-worth. We learn we are lovable because we are loved. This process, while less intense, continues into adulthood. We are still subtly shaped by the feedback we receive from those around us.
Now, enter a relationship with a narcissistic or emotionally immature individual. As Kerry explained, these individuals struggle to manage their own internal world—their failures, their shame, their stress. Instead of processing these feelings, they offload them. Their failures become your fault. Their bad day is because of something you did or didn’t do.
“When you’re in a relationship with somebody, that’s information that is essentially about you, even though it’s not about you,” Kerry explained. “It’s really about their failure, but they make it about you. And because we’re this semi-open system, we take it in and it shapes us.”
To survive, we adapt. We become quieter. We learn to anticipate their moods. We tiptoe around triggers. And here’s the crucial part: we internalize their critical voice as a form of self-protection. Kerry referenced Richard Swartz’s Internal Family Systems theory, explaining that this internalized critic is actually a part of us trying to keep us safe. The thinking goes, ‘If I can critique myself first and stop myself from doing the thing that might set them off, then the bad thing won’t happen.’
That voice in your head isn’t them; it’s you, trying to protect yourself based on past programming. Acknowledging this is the first step toward compassion for yourself and toward reclaiming your mind. Ask yourself, as Kerry suggests: “What’s happening right now that’s making me feel insecure? What’s going on in this environment that is sort of echoing something that I went through before?” By identifying the trigger, you can then speak the truth to that protective part of you and gently tell it that it doesn’t need to be so vigilant anymore. You are safe now.
This internal vigilance often morphs into a performance, especially in a coparenting context. You’re no longer just parenting; you’re building a case. Every decision is weighed against a potential future court filing. Every text message is crafted to avoid misinterpretation. It’s what I call the prison of the ‘perfect parent’—and it’s a trap.
Kerry shared a powerful personal story about this very phenomenon. While writing her book, Love You More, she found herself self-censoring, anticipating how her ex would react and what legal action he might take. “I realized I’m being controlled,” she said. “I can’t say what I want to say if I’m worried about what might happen.”
This is the post-separation abuse that so few people understand. The relationship is over, but the control continues. We are so afraid of a false CPS report, of being painted as the ‘bad parent,’ that we shrink ourselves. We stop living authentically and start living defensively.
The key to breaking free is to reframe the battle. The family court system, for all its flaws, isn’t there to judge your moral character or validate your experience of abuse. As Kerry put it, “It’s really about custody and separation of community property.” Your ex will say wild, untrue things. They will attack your credibility. But your job is not to prove you are a good person; your job is to present the facts.
This is where documenting becomes your superpower. Instead of getting lost in arguments, a tool like the Coparenting Journal allows you to create a factual, time-stamped, and unassailable record. It shifts your focus from their drama to your data. When they claim you’re always late for exchanges, your log shows a 98% on-time record. When they accuse you of being uncooperative, your journal can be compiled into Court Admissible Reports that demonstrate a clear pattern of you making child-focused proposals. This factual approach starves the conflict of the emotional energy it needs to survive and frees you from the need to perform.
Moving from a place of fear to a place of authenticity is a journey. Based on my powerful conversation with Dr. Kerry McAvoy, here are five practical steps you can take to start reclaiming your true self, for both you and your children.
So much of our energy in high-conflict dynamics is spent in reaction mode. We are bracing for the next text, the next email, the next manufactured crisis. Kerry suggests a powerful mindset shift. Instead of starting your day asking, “What do I have to deal with today?” ask yourself, “How do I want to show up as a parent today?” This simple question moves you from a defensive posture to an offensive, intentional one. It puts you back in the driver’s seat of your life and your parenting.
In toxic relationships, emotions are weaponized. Your anger is ‘crazy,’ your sadness is ‘manipulative.’ We learn to fear our own feelings. A vital part of your healing is to create a home environment where all feelings are safe—for you and your children. “Anger just is a sign that there’s something that needs to change,” Kerry reminds us. Teach your children (and yourself) that feelings are just information, not emergencies. By creating a space to process hard emotions in a healthy way, you are breaking generational cycles and giving your children an incredible gift.
In narcissistic relationships, you are often relegated to the role of a tool, an accessory whose needs are invisible. We can inadvertently carry this into our parenting, believing it’s noble to put ourselves last on the list. Kerry powerfully refutes this. “Children need to see us have a self and take care of ourself,” she insists. When you hire a sitter to go out with friends, when you protect your time to exercise, when you insist on finishing your sentence before a child interrupts, you are not being selfish.
You are teaching them a vital lesson: every person is a whole person with needs deserving of respect. You are modeling that you are not a tool for their use, which in turn prevents them from developing narcissistic relational patterns themselves.
To get a clearer picture of where you stand in your own life, Kerry suggests a simple but profound visualization exercise. Close your eyes and imagine a room. Populate it with the most important people in your life. Notice who is in the center, who is on the periphery. Who is brightly colored, and who is faded?
Then, the most important question: Where are you standing in the room? For many survivors of abuse, they find themselves faded, on the outside, or not even in the room at all. This exercise reveals where your energy is going and serves as a powerful reminder that your goal is to be in the center of that room, just as vibrant as everyone else.
For parents in a 50/50 custody arrangement, the time away from your children can feel like a painful void, a stark reminder of your fractured family. But it can also be a gift. This is your opportunity to rediscover the person you were before the relationship. What hobbies did you love? What friendships did you neglect? Use this time not just to run errands, but to actively invest in your own identity. The more you pour into your own cup, the more you will have to give your children when they are with you. A fulfilled, happy parent is the greatest gift you can give them.
Direct communication with an emotionally immature ex-partner is often the primary battlefield. Kerry coined a brilliant term for this: ‘semantic abuse,’ where the other person deliberately moves the verbal goalposts to create confusion and maintain power. You start a conversation about pickup times and end up defending yourself against accusations about something that happened three years ago.
The mind-blowing realization for many of us is what Kerry pointed out: “People who are conflictual aren’t looking for resolution. They’re often just feeding off the conflict and the chaos… they may even feel better because they stirred you up.” They are not trying to solve a problem; they are trying to regulate their own internal chaos by dysregulating you.
Once you understand this, the game changes. Your goal is no longer to win the argument or make them understand. Your goal is to disengage and protect your peace. To do this, Kerry recommends a few key strategies:
This level of discipline is incredibly difficult when you’re feeling attacked. That is precisely why we built tools like the Message Shield and Tone Guardian into the BestInterest app. They act as an emotional airlock. Inflammatory messages can be hidden, giving you time to regulate your own nervous system before you even read them. The Tone Guardian analyzes your draft replies, flagging emotional language so you can respond with the calm, factual, ‘gray rock’ demeanor that these situations require. It helps you implement Kerry’s strategies automatically, creating the space needed to heal.
My conversation with Kerry McAvoy was a potent reminder that healing from narcissistic abuse is not about forgetting what happened. It’s about integrating the lessons, reclaiming your power, and refusing to let the past control your present. It’s about learning to have empathy for yourself first, recognizing that your well-being is the foundation upon which you can build a healthy, peaceful life for you and your children.
You are not the crazy, difficult, or inadequate person your ex tried to make you believe you were. You are a survivor who developed incredible strategies to get through an impossible situation. Now, you have the opportunity to lay down those old strategies and pick up new ones—tools that build you up instead of just protecting you from being torn down. You have everything you need to become the author of your own story again.
Dr. Kerry McAvoy’s Website & Podcast: Explore more of Kerry’s work and listen to her podcast, Breaking Free from Narcissistic Abuse.
Book: Love You More: The Harrowing Tale of Lies, Sex Addiction, & Double Life by Kerry McAvoy, Psy.D.
Book Mentioned: The Empathy Gap: Acknowledging the New Mindset for the Me, We by Tammy Triolo.
Psychology Today: Learn more about Internal Family Systems (IFS) Therapy, the model mentioned by Kerry in our discussion.