I had never heard the phrase “financial infidelity” until a couple of months ago. Since then, I’ve heard it three times: once from a friend going through a divorce, once at a birthday party, and once in a group chat that got very quiet very fast.

The definition is pretty simple. Financial infidelity is when one spouse hides money, spending, debt, or other financial decisions from the other.

I assumed that meant someone secretly draining a retirement account or stashing thousands of dollars somewhere. Then I started reading about it and realized a lot of the situations that can lead to financial infidelity look like completely normal marriage arrangements from the outside.

Colleen McNamee, an Orange County divorce mediator, recently wrote about six common ways financial infidelity can happen. Three made me uncomfortable, and one described my own marriage more closely than I would have liked.

The Ones That Look Completely Normal

Separate bank accounts were the first one that caught my attention because I know plenty of married couples who use them. There is nothing inherently secretive about keeping separate accounts, and for some couples it works perfectly well.

The issue is that separate accounts make it very easy for two people to stop seeing the complete financial picture. Money comes in and goes out, and each spouse may only know what is happening on their side.

McNamee recommends having income flow into one account before money gets distributed elsewhere. My first reaction was that this sounded a little controlling, but I understood her point once I thought about how little visibility two completely separate financial systems can create.

The second situation was the one that made me put my coffee down: one spouse handles all the finances.

This may be the most normal arrangement among people I know. One person pays the bills, monitors the credit cards, keeps track of savings, and generally becomes the household CFO because somebody has to do it.

The problem is that efficiency can turn into a blind spot. If only one person regularly looks at the accounts, only one person really knows what is happening in them.

That does not mean the spouse paying the bills is doing anything wrong. It means the arrangement depends almost entirely on trust, and most married couples never actually discuss that because asking to inspect the accounts can feel strangely accusatory.

I realized I had done exactly that in my own marriage. If you had asked me what was in our savings account at one point, I could not have given you an answer.

Nothing was being hidden from me. I simply never asked, my husband handled most of it, and “he takes care of that” had somehow become our entire financial oversight system.

The Ones People Actually Hide

Secret credit cards are probably what most people picture when they hear financial infidelity. Someone opens a card their spouse does not know about and makes sure the statement goes somewhere the other person will never see it.

What surprised me was how easily something like that can start without feeling especially sinister. A card gets opened for one purchase somebody does not want to explain, and then it stays open.

Undisclosed income is another one that hit a little close to home because I run my own business. When you are the one doing the work and generating the revenue, it can be very easy to start thinking of that money as yours before thinking of it as household income.

I have had to be conscious about that myself. There is a difference between having control over business finances and quietly deciding that your spouse does not need to know what is coming in.

Bonuses may be the easiest money to hide because they sit outside the normal rhythm of a household budget. If the regular paycheck hits the same account every two weeks and the bills are getting paid, a bonus can feel like extra money that nobody was expecting anyway.

That is probably what bothered me most about these examples. The behavior does not always begin with some master plan to deceive somebody.

Sometimes it starts with one financial decision that does not seem important enough to discuss. Then another one happens, and eventually bringing it up becomes much more difficult than it would have been in the first place.

The One That Sounds Like A Movie

Then there are offshore accounts.

I laughed when I first read that because my mental picture immediately went to briefcases, numbered accounts, and people whispering to bankers in Switzerland. It sounded less like something one of my friends would encounter and more like the plot of a television show.

But hidden assets outside the United States are real, and people with enough money and financial sophistication have more options for moving and holding money than the average married couple does.

It is obviously a very different situation from forgetting to mention a credit card. Still, it belongs on the same list because the underlying problem is the same: one spouse has financial information the other spouse does not.

What I Actually Did After Reading This

I did not go through my husband’s phone or start digging through old statements. I asked him if we could sit down together and look at everything.

We opened the accounts, checked the cards, talked about what was coming in, and looked at what was going out. The entire conversation took maybe forty minutes and was mildly awkward for about four of them.

That was probably my biggest takeaway from reading McNamee’s article.

If you are in a marriage where that conversation goes perfectly fine, you have spent one boring evening making sure both people understand the finances. If that conversation suddenly becomes impossible, then you have learned something important before another year passes.

There is also a point where this stops being something you troubleshoot over dinner. If the numbers do not add up or you discover that significant money has actually been concealed, I would stop asking friends what they think and start talking to a Huntington Beach family law attorney or an experienced divorce mediator.

California divorce requires spouses to disclose financial information, including assets, debts, income, and expenses. Once hidden money becomes part of a divorce, the problem is no longer limited to damaged trust between two people.

That is where somebody who actually understands California family law needs to take over. I can tell you what made me uncomfortable when I read the article, but I am definitely not qualified to tell somebody what an undisclosed account means legally.

A Boring Conversation Is Better Than A Bad Surprise

Two months ago, I did not know what financial infidelity meant. Now I notice how many marriages around me have some version of the conditions that can allow it to happen.

That does not mean everyone is secretly hiding money. It means a surprising number of couples have divided financial responsibilities so completely that one person could hide something without the other noticing for a long time.

The answer is not to become suspicious of your spouse every time they buy something.

For most couples, the much less dramatic answer is probably a laptop, both people sitting at the same table, and one boring evening where everybody is looking at the same screen.

McNamee Mediations

+19492233836

4590 MacArthur Blvd #500, Newport Beach, CA 92660