
Why You Need to Grow a Backbone (and a Boundary)
We’ve all seen them. Perhaps you are them. The couple that intertwines so deeply they’ve effectively merged into a single, anxious unit. If he’s having a bad day, she’s in a tailspin. If she’s worried about a medical diagnosis, he’s suddenly incapable of making a sandwich.
In my work over the decades, people often label this as ‘closeness.” In reality, it’s a psychological fuse-box waiting to blow.
In clinical terms, we call this a lack of differentiation. In my office, I call this state enmeshment. It’s the emotional equivalent of handcuffing yourself to your spouse in a burning building; if one of you trips, you both go down.
The “Solid Self” vs. The Emotional Sponge
Differentiation is simply the ability to maintain your own “solid self” while staying connected to your partner. It’s the capacity to hold onto your own values, your own mood, and your own sanity—even when your spouse is acting like the sky is falling.
When you lack differentiation, you become an emotional sponge. You don’t just empathize with your partner’s anxiety; you “catch” it like a flu.
The “Roommate Audit” Trap: When Your Marriage Loses the “Me”
This isn’t just a petty squabble over who picks the movie on Friday night or whose turn it is to empty the dishwasher. A lack of differentiation becomes a full-blown crisis during major life transitions—the kind that hit hard in middle age when the stakes are higher and the habits are deeper.
The “Helper” Martyr: I see this constantly with spouses who think “support” means “absorption.” They surrender their entire identity to their partner’s moods or career setbacks. When one spouse endures a rough day at work, the other spouse absorbs that distress. This isn’t devotion; it’s a recipe for burnout. You cannot be a competent partner if you are drowning in the same emotional pool as the person you’re trying to save.
Decision Paralysis: Ever tried to discuss a major pivot—like a career change, a relocation, or even a lifestyle overhaul—with a couple that lacks differentiation? It’s impossible. They are so terrified of the other person’s emotional reaction that they refuse to act objectively. They’d rather stay stuck in a stagnant, mediocre situation together than risk a moment of individual autonomy that might cause a temporary ripple.
Are You Emotionally Fused? (A Quick Reality Check)
If you wonder whether you’ve lost yourself in the ‘We,’ check if these symptoms ring true:
- Emotional Contagion: Your spouse walks in the door stressed, and within five minutes, your heart rate is up and you’re snapping at the dog.
- Taking it Personally: A partner’s differing opinion on a home repair or a political candidate feels like a personal attack on your character.
- The “Fixer” Mentality: You feel a compulsive need to “soothe” your partner’s distress—not because you’re kind, but because you can’t feel okay until they feel okay.
Moving Toward Interdependence (Being Close, Not Cramped)
True intimacy requires two distinct people. You can’t have a partnership if there’s only one “identity” between the two of you.
Differentiation does not mean becoming cold or detached. It’s about becoming resilient. It’s about being able to say, “I see that you are struggling, and I am here for you, but I am not going into the pit with you.”
Take These Micro-Actions
To build a marriage capable of withstanding the pressures of aging, start developing your ‘Solid Self’ today:
- Stop the “You Make Me Feel” Nonsense: Nobody makes you feel anything. Shift your language to “I am feeling…” This forces you to own your emotional state rather than blaming your spouse for it.
- Create Mental (and Physical) Space: Have a hobby your spouse thinks is boring. Go for a walk alone. Maintain friendships that have nothing to do with your “couple” identity.
- Practice Self-Regulation: When your partner is anxious, resist the urge to “fix” them so you can feel better. Sit with your own discomfort. Breathe. Remind yourself: Their storm is not my storm.
A stronger “You” is the only thing that creates a resilient “Us.” Stop trying to be one person; two heads are better than one, but only when two separate sets of shoulders carry them.

Great marriages aren’t built on luck—they’re built on strategy.
My Pre-Marital Workbook isn’t vague advice. It’s a battle-tested blueprint designed for couples to master conflict, align finances, and protect intimacy before the first storm hits.
Your marriage is your single greatest life investment. Don’t leave the return to chance.
