Multigenerational Living: Rethinking the Nuclear Family
By Dennis McNamara
Six months before our first child was born, my wife and I moved in with my parents.
It was supposed to be temporary.
Then COVID hit, the world slowed down, and we hunkered down.
I could rationalize the decision easily enough — but part of me felt like I’d taken a step backward. Many of my peers were buying homes, establishing independence, building lives that followed a familiar trajectory. Moving in with my parents at 30 didn’t fit that narrative. It wasn’t something I led with in conversation.
But what started as a short-term arrangement quietly became one of the most important choices we’ve made. And not for the reasons I expected.
The Benefits I Could Easily Explain
At first, the upside was obvious.
Without obscene housing expenses, we had breathing room. A margin of safety. The ability to take risks that would have otherwise felt irresponsible.
I was able to leave my job and start my own business. My wife was able to walk away from corporate dentistry and open her own practice — one that actually reflected how she wanted to treat patients. We were also able to send our kids to schools aligned with our values, something that likely wouldn’t have been feasible if we were carrying the full weight of housing costs.
For my parents, there were benefits too. We contributed financially in ways that felt fair — rent, shared expenses, groceries, a steady flow of good food into the house. The home that once felt too large for two people became full again.
On paper, it made sense.
But over time, I realized I’d been focused on the least important part of the equation.
The Benefits I Couldn’t Quantify
With three young children, there are moments when the math simply doesn’t work.
You’re trying to make dinner, finish laundry, respond to a few emails, and somehow still be present. The parent-to-child ratio is not in your favor.
And then something simple happens.
My mom takes the kids to the library. My dad takes them for a walk to the park. Someone reads a book. Someone starts a craft.
Nothing extraordinary. But in those moments, everything changes.
The tension drops. The quiet buildup of stress that comes from trying to do everything at once begins to dissipate. My wife and I are better parents — not because we’re doing more, but because we’re not doing it alone.
The best way I can describe it: it removes friction from daily life.
There are still long days. Still chaos. Still moments where everyone is stretched. But the system itself feels supported.
Of course, it’s not perfect. One of us leaves cabinet doors open. Another has strong opinions about how the dishwasher gets loaded. We don’t always share the same standard for tidiness.
But those things have a way of working themselves out. Communication does what it tends to do when people are genuinely aligned — it smooths the edges. And over time, the small inconveniences start to feel insignificant compared to what you gain.
What I Didn’t Expect
What I didn’t anticipate was how much this would change my relationship with my parents.
Living together as adults is different. There’s more mutual respect. More real understanding.
And then there’s the part that’s harder to articulate: watching my parents build a relationship with my children in real time. Not just during holidays or scheduled visits, but in the ordinary moments that actually define a life — morning routines, grocery runs, walks around the block, conversations at the dinner table.
There’s something grounding about that kind of continuity. It doesn’t show up in a financial plan, but it matters deeply.
The Structure We Rarely Question
In modern American life, the nuclear family is the default. You grow up, move out, build something of your own. It feels natural because it’s the current cultural norm.
But historically — and globally — this is not how most people have lived. Across Southern Europe, Asia, and Latin America, multigenerational living has long been the standard. Families expand rather than fragment. Grandparents aren’t visitors; they’re participants.
Even in the United States, this was more common before the mid-20th century, before post-war prosperity made independent households more accessible.
And in many of the places where people live the longest and report the highest levels of life satisfaction — the Blue Zones — older generations are fully integrated into the family system. That connection is hard to ignore.
What We Optimized For
The nuclear family brought real advantages: privacy, autonomy, flexibility.
But every optimization comes with a cost.
In gaining independence, we gave something up. Childcare became outsourced. Elder care became institutionalized. Connection became something that had to be scheduled. We replaced what was once built into daily life with systems designed to replicate it.
Some of those systems work. Many of them don’t.
A Different Way to Think About Home
There’s a line from Nassim Taleb that has always resonated with me: he’s a Libertarian at the federal level, but a communist with family.
The outside world rewards competition and individual performance. The inside of a home works best when it operates differently — shared resources, mutual support, a system designed for resilience rather than efficiency.
When that system is strong, it absorbs shocks. It reduces stress. It creates a kind of stability that money alone cannot provide.
Multigenerational living, at its best, is not just cultural or financial. It’s structural.
A Reconsideration
This isn’t for everyone. There are real considerations — boundaries, personalities, space. I count myself fortunate that my wife and my parents have the kind of relationship that makes this possible.
But it’s worth asking a simple question: have we accepted the structure of the nuclear family without fully considering the tradeoffs?
If wealth is a tool, the question isn’t just how much we accumulate — it’s how we use it to shape the way we actually live.
What began as something I was hesitant to admit has become something I deeply value. Not because it’s perfect. But because it works — and it makes life feel lighter, more connected, and more aligned with what actually matters.
In a world where we spend so much energy building independence, multigenerational living is a reminder that the best parts of life were never meant to be carried alone.
The Raad Life: 5 Takeaways
- The financial case is real — but it’s not the point. Shared housing can unlock freedom: to start a business, change careers, choose better schools. But that’s just the entry fee. The deeper value lives somewhere else entirely.
- Presence is a resource. When grandparents are participants rather than guests, the whole household operates with less friction. You don’t have to do it all — and you become a better parent because of it.
- We inherited a structure we never questioned. The nuclear family isn’t ancient wisdom — it’s a post-war invention. Most of human history, and most of the world today, runs on a very different model.
- Optimization has a shadow side. Independence, privacy, autonomy — we got all of it. We also outsourced childcare, institutionalized elder care, and started scheduling connection. Worth naming that trade.
- The ordinary moments are the relationship. Not holiday visits. Not milestone celebrations. The library run. The dinner table. The walk around the block. That’s where the real thing gets built — and multigenerational living puts you inside it every day.
