The Acculturation Gap in Iranian-Canadian Couples: Why You Feel Like Strangers After Immigration — and How Gottman and IFS Therapy Can Help

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When Two Speeds of Change Pull a Couple Apart

You left Iran together — or maybe one of you came first, and the other followed. Either way, you expected the hard part to be the move itself: the paperwork, the language, the snow. What nobody warned you about was what would happen between the two of you once the settling-in dust cleared.

One of you started picking up Canadian habits quickly — maybe you switched to English at the grocery store, made friends at work, began questioning old assumptions about gender roles or how to raise children. The other held on to the rhythms of home: Farsi at the dinner table, Friday calls with family in Tehran, the unspoken rules about respect and hierarchy that felt like gravity. Neither of you was wrong. But slowly, the person sitting across from you at breakfast started feeling like a stranger.

This is one of the most common — and most painful — patterns Samuel sees in his counselling practice with Iranian-Canadian couples in Vancouver. And it has a name.

The Acculturation Gap: What the Research Says

Psychologists call this pattern the acculturation gap — the distance that opens when two members of the same family adapt to a new culture at different speeds or in different directions. A landmark 2024 meta-analysis by Sun et al., published in Personality and Social Psychology Bulletin, analyzed data across dozens of studies and found that the acculturation gap is a stronger predictor of relationship and family conflict than the stress of migration itself (Sun et al., 2024).

Think about what that means: it is not the upheaval of leaving your country that does the most damage to your relationship. It is what happens afterward — the quiet, gradual divergence in values, habits, and expectations that neither of you planned for.

Sim et al. (2021) found similar patterns across immigrant families in North America. Their research showed that when one partner acculturates faster, the slower-adapting partner often feels abandoned, judged, or invisible — while the faster-adapting partner feels held back, controlled, or misunderstood (Sim et al., 2021). The gap is not about who is right. It is about two people who are changing at different paces, and who have lost the shared language — literally and figuratively — to talk about it.

How the Gap Shows Up in Iranian-Canadian Relationships

In Samuel’s work with Iranian-Canadian couples, the acculturation gap tends to surface in a few recurring areas:

Parenting Expectations

One partner wants the children to grow up “Canadian” — independent, assertive, free to choose their own path. The other worries that this approach will cut the children off from their roots: from Farsi, from family loyalty, from the values that held previous generations together. The argument looks like it is about screen time or curfew, but underneath it is a clash between two cultural visions of what a good parent does.

Extended Family Boundaries

The partner who has acculturated more quickly may push for firmer boundaries with in-laws — less involvement in decisions, fewer obligations, more privacy. The other partner hears this as disrespect, ingratitude, or a rejection of the family system that shaped who they are. Neither sees the cultural value driving the other’s position; both feel attacked.

Gender Role Shifts

Immigration to Canada often accelerates changes in how partners view gender roles. One partner may welcome a more egalitarian division of labour — shared cooking, shared decision-making, shared emotional work. The other may experience these shifts as a loss of identity or status, or simply feel bewildered by expectations they did not grow up with. Research by Dasarband et al. (2025) has specifically examined how acculturation stress interacts with marital satisfaction in Iranian immigrant couples, confirming that these cultural negotiations are among the strongest predictors of distress (Dasarband et al., 2025).

Social Integration and Isolation

One partner builds a social life in English — colleagues, neighbours, the parents of their children’s classmates. The other’s social world remains tied to the Iranian community, or shrinks as old friends move away and new ones are hard to find. The couple’s social worlds stop overlapping, and the emotional distance grows.

Why Ordinary Conversation Is Not Enough

Most couples who come to Samuel’s practice have already tried talking about these issues on their own — and found that the conversation goes in circles. One partner says, “You have become too Canadian.” The other says, “You refuse to change.” Both feel unheard. Both are hurt. Both dig in.

The reason ordinary conversation stalls is that the acculturation gap is not a surface disagreement. It is a collision of core values — deeply held beliefs about identity, loyalty, family, and what it means to live a good life. You cannot compromise your way out of a values conflict the way you split the difference on where to eat dinner. You need a different kind of conversation entirely.

The Gottman “Dreams Within Conflict” Approach

Samuel uses the Gottman Method’s “Dreams Within Conflict” intervention (Gottman, 1999), which was specifically designed for gridlocked disagreements — the ones where both partners have stopped listening because the stakes feel existential. Instead of asking “Who is right?” or “How do we compromise?”, this approach asks a different question: What is the dream, the value, the piece of your history that makes this position so important to you?

When a partner says “I want our kids to speak only English at school,” the dream underneath might be: I want them to belong. I know what it feels like to be the outsider, and I will do anything to protect them from that. When the other partner says “They must learn Farsi properly,” the dream might be: I want them to know who they are. I am terrified that if they lose the language, they will lose the connection to everything I love.

Both dreams are valid. Both come from love. And once each partner can hear the dream behind the other’s position — not the position itself, but the vulnerability underneath it — the gridlock loosens. The conversation shifts from “you versus me” to “how do we honour both of these dreams in this family?”

How IFS Helps Each Partner Understand Their Own Reaction

Alongside the Gottman framework, Samuel integrates Internal Family Systems (IFS) therapy (Schwartz & Sweezy, 2019) to help each partner understand why their own reaction is so intense. In the IFS model, the fierce protectiveness you feel about your cultural values is carried by a protector part — a part of you that learned, probably long before immigration, that these values are not negotiable because they are tied to belonging, safety, or love.

When you understand that your rigidity is not stubbornness but protection — and when your partner can see that too — something shifts. You are no longer fighting each other. You are two people, each carrying protective parts shaped by different experiences of the same migration, trying to find a way to live together that honours both sets of protections.

IFS also helps with the guilt and grief that often accompany acculturation. The faster-adapting partner may carry guilt about “leaving behind” their culture, or grief about the family relationships that have changed. The slower-adapting partner may carry grief about the life they expected to have in Canada, or shame about struggling with English or professional re-establishment. These internal burdens, when unacknowledged, leak into the relationship as resentment, withdrawal, or blame.

What Couples Counselling Actually Looks Like

In a typical session, Samuel might work with a couple to map the acculturation gap between them — not to close it, but to understand it. Where do your values overlap? Where have they diverged? Which differences are flexible, and which feel non-negotiable?

From there, the work moves into Gottman’s structured dialogue for gridlocked issues. Each partner takes a turn as the speaker, sharing the dream or value behind their position. The other partner’s job — guided by Samuel — is to listen without defending, to ask questions from genuine curiosity, and to reflect back what they hear. This is harder than it sounds. It requires setting aside the urge to correct, explain, or win.

When a partner’s protector part takes over mid-session — and it will — Samuel uses IFS techniques to help them notice the shift, honour the protector’s intention, and return to the conversation from a calmer, more open place. Over time, couples develop the ability to do this on their own: to recognize when a cultural trigger has activated a protector, to name it, and to choose a different response.

Building a Third Culture Together

The goal of this work is not for one partner to become more Iranian or the other to become more Canadian. The goal is to build what researchers call a third culture — a shared set of values, rituals, and expectations that belongs to this specific couple and this specific family. It borrows from both worlds but is identical to neither.

Safdar et al. (2003) studied Iranian immigrants in Canada and found that the healthiest outcomes were associated not with full assimilation or with cultural isolation, but with integration — maintaining meaningful ties to one’s heritage culture while also engaging with the new one (Safdar et al., 2003). For couples, this means the question is never “whose culture wins?” but “how do we integrate both cultures into a life that works for us?”

This might look like celebrating Nowruz with the same commitment as Thanksgiving. It might mean the children speak Farsi at home and English at school, or that extended family visits have clear boundaries that both partners agree on. It might mean renegotiating financial expectations, decision-making processes, or how emotions are expressed. There is no template. The third culture is built conversation by conversation, decision by decision, in the space between two people who have chosen to do this work together.

When to Seek Support

If you recognize your relationship in these patterns, you are not alone — and the fact that you are struggling does not mean your relationship is failing. It means you are navigating one of the most complex psychological challenges that immigrant couples face, and you deserve support that understands the cultural dimension of your experience.

Samuel Ezzatilord is a Registered Clinical Counsellor in Vancouver who works with Iranian-Canadian couples navigating the acculturation gap. He is trained in the Gottman Method and Internal Family Systems, and he offers sessions in both English and Farsi. If you would like to explore whether couples counselling could help, you can reach Samuel at 604-721-0604 or visit drsamuel.ca to learn more.

References

• Dasarband, B., Ziaian, T., Augoustinos, M., Oudih, E., & Miller, E. (2025). Marital relationships after migration: A review of Iranian migrants’ experiences. Marriage and Family Review, 62(2), 95–130. https://doi.org/10.1080/01494929.2025.2514549

• Gottman, J. M. (1999). The Marriage Clinic: A Scientifically-Based Marital Therapy. W.W. Norton & Company.

• Safdar, S., Lay, C., & Struthers, W. (2003). The process of acculturation and basic goals: Testing a multidimensional individual difference acculturation model with Iranian immigrants in Canada. Applied Psychology, 52(4), 555–579. https://doi.org/10.1111/1464-0597.00151

• Schwartz, R. C., & Sweezy, M. (2019). Internal Family Systems Therapy (2nd ed.). Guilford Press.

• Sim, L., Chen, S., Zhang, M., Edelstein, R. S., & Kim, S. Y. (2021). Cultural adaptation congruence in immigrant spouses is associated with marital quality. Journal of Marriage and Family, 83(5), 1420–1438. https://doi.org/10.1111/jomf.12799

• Sun, Q., Geeraert, N., & Lamarche, V. (2024). Home is where the heart is: Implications of dyadic acculturation for migrant couples’ personal and relational well-being. Personality and Social Psychology Bulletin, 50(4), 550–570. https://doi.org/10.1177/01461672221139083

Written with expert editorial assistance.