Twenty years in family law teaches you to stop listening only to what clients say and start paying attention to what they do without noticing. By the time most couples sit across my desk asking about filing paperwork, the marriage didn't just end that week. It had been quietly unraveling for years, sometimes so slowly that neither person could name the exact moment things changed.
What's interesting is how consistent the patterns are. Different ages, different incomes, different reasons given for the split, yet the same handful of behaviors keep showing up in the years before someone finally calls a lawyer. None of these are dramatic betrayals. They're small, repeated habits that quietly wear down whatever held two people together.
1. Contempt Disguised as Humor or Sarcasm
1. Contempt Disguised as Humor or Sarcasm (Image Credits: Unsplash)
Long before couples mention divorce, I notice how they talk about each other in front of me during initial consultations. The eye rolls, the mocking tone when repeating something the other person said, the sarcastic little jabs passed off as jokes. Researcher John Gottman spent decades studying couples and contempt is the single strongest predictor of relationship dissolution in Gottman's research.
It rarely starts as outright hostility. It usually creeps in through small comments, the kind meant to sound playful but that actually communicate superiority. It shows up as sarcasm, mockery, eye-rolling, sneering, hostile humor, and name-calling. Once a couple starts speaking to each other this way regularly, I know the case in front of me was probably years in the making, not months.
2. Shutting Down Instead of Working Through Conflict
2. Shutting Down Instead of Working Through Conflict (Image Credits: Pexels)
The second pattern is almost the opposite of the first, and it's just as damaging. Instead of arguing, one partner simply stops engaging. They go quiet, leave the room, or give one-word answers until the conversation dies on its own.
Gottman's team calls this stonewalling, and it typically doesn't appear out of nowhere. Stonewalling often shows up after the first three horsemen have been riding for a while, after you've been criticized, treated with contempt, and your attempts to defend yourself haven't worked, so you shut down completely. In my experience, clients describe this phase as living with a roommate rather than a spouse, and that description alone tells me the emotional infrastructure of the marriage had already collapsed well before anyone filed anything.
3. Treating Every Disagreement as an Attack to Defend Against
3. Treating Every Disagreement as an Attack to Defend Against (Image Credits: Pexels)
There's a difference between disagreeing with someone and refusing to hear them at all, and I see the second version constantly in couples who eventually separate. Defensiveness means responding to a partner's concern not by considering it, but by immediately explaining, justifying, or turning the complaint back around. Over time, this trains the other partner to stop bringing things up entirely, which sounds calmer but actually signals the opposite.
Researchers who study these patterns note that defensiveness rarely travels alone. It tends to show up alongside the other communication breakdowns that predict separation, reinforcing a cycle where nothing ever gets fully resolved. Clients who describe years of feeling unheard almost always trace it back to a partner who could never simply say, you're right, I could have handled that differently.
4. Keeping Score Instead of Keeping Faith
4. Keeping Score Instead of Keeping Faith (Image Credits: Unsplash)
Some of the most telling consultations involve spouses who can recite, almost from memory, every favor, sacrifice, or slight from years earlier. When couples start treating the marriage like a running ledger, tallying who did more chores, who apologized last, who gave in during the last argument, something fundamental has already shifted. Marriage stops functioning as a partnership and starts functioning as a competition neither person can win.
This habit tends to build quietly. It rarely announces itself as a single blowup, but rather accumulates through years of small resentments that never get resolved, only filed away for the next disagreement. By the time couples reach my office, that mental ledger is often long and detailed, and it becomes one of the clearest signs that emotional goodwill ran out long before the marriage legally did.
5. Living Increasingly Separate Daily Lives
5. Living Increasingly Separate Daily Lives (Image Credits: Pexels)
One of the quietest warning signs has nothing to do with fighting at all. It's the gradual drift into parallel lives, separate schedules, separate friend groups, separate evenings spent on separate screens in separate rooms. Research published in the Journal of Divorce & Remarriage found that for many divorcing parents in the U.S., growing apart and not being able to communicate were among the most common reasons for ending a marriage.
This kind of emotional distance often builds for years before anyone acts on it. Roughly 54% of divorced individuals say they felt emotionally disconnected for at least two years before separating, and about 48% report a major decline in communication during the final year of marriage. What strikes me most is how many clients describe this drift as comfortable at first, almost peaceful, right up until they realize how little they actually know about their spouse's daily life anymore.
6. Recurring, Unresolved Fights About Money
6. Recurring, Unresolved Fights About Money (Image Credits: Unsplash)
Financial conflict shows up in nearly every divorce file I've worked, but it's rarely just about the money itself. It's about trust, control, and whether both partners feel like equal decision makers in the household. Couples who argue about money weekly are 2.3 times more likely to divorce, and that pattern lines up with what I've seen across two decades of consultations.
What makes this habit particularly predictive is how rarely couples actually resolve these fights rather than simply pausing them. Only about 29% of couples who experience serious marital conflict seek professional help, which means most financial disputes just get repeated, month after month, until resentment hardens into something closer to contempt. By the time a couple reaches my office, the money argument is usually a stand in for a much older, much deeper disagreement about fairness and respect.
None of these six habits guarantee a marriage will end. Plenty of couples recognize themselves in one or two of these patterns and still manage to turn things around, especially when they get help before resentment fully sets in rather than after. What I've learned after twenty years is that divorce almost never starts with a single dramatic event. It starts small, with a sarcastic comment here, a shut door there, a financial fight that never quite gets resolved, repeated often enough that it becomes the relationship's default language instead of an occasional lapse.
If there's one thing worth taking from two decades of these cases, it's that the habits matter more than the arguments themselves. Couples fight in every healthy marriage I've ever seen. The difference is what happens after the fight, whether it gets repaired or simply buried, and whether both people still feel like they're on the same side once the disagreement ends.