The economics of staying

The literature on divorce-financial-impact is bleaker than the wedding-industrial complex prepares anyone for. A 2018 federal longitudinal study tracked household income for ten years post-divorce: men's incomes return to pre-divorce levels within about three years; women's, on average, do not return to pre-divorce levels at all. The gap is widest for women over fifty. This is not a moral fact. It is a structural one. Income, in most American households, is unequally distributed between the spouses, and the lower-earning spouse — still, in 2026, mostly the woman — absorbs more of the unpaid labor that depresses her wage trajectory in the first place. Divorce does not unwind the trajectory. It just removes the household subsidy that was hiding it. I am not making an argument for staying. I am making an argument for knowing what staying is paying for. Many marriages, by year twenty, are not romantic partnerships at all. They are joint-venture LLCs with a sexual history. The LLC may be the right call. The LLC may not be the right call. But it is at least an honest framing. The people who leave well are the people who plan the leaving for two to three years before they do it: rebuilt credit in their own name, returned to work or upskilled, separated retirement vehicles, and got a clear forecast of post-divorce monthly cash from a fee-only financial planner. The people who leave badly are the people who leave on a Wednesday after a fight. The difference between the two outcomes is mostly the planning, not the marriage. The honest framing is uncomfortable because it removes the romantic frame from the discussion of long-term partnership. The romantic frame is real, and important, and operative in years one through five. The romantic frame is, by year twenty, often a thin decoration over what has become a complex financial and logistical arrangement. The arrangement has produced a household, raised children, accumulated assets, purchased a primary residence, and committed to a retirement trajectory. The arrangement is, in operational terms, a small business with two principals. Calling it a small business is uncomfortable because the language is unromantic. The language is, however, accurate. The household has a budget. The household has assets and liabilities. The household has two contributors whose roles have, over the years, become asymmetric in ways that produce asymmetric exposure if the arrangement is dissolved. The asymmetric exposure is what the literature on post-divorce outcomes is measuring. The 2018 study, and similar longitudinal work by Lenore Weitzman in the 1980s and Stephen Jenkins in the U.K. in the 2000s, have consistently found the same pattern. Men's household-adjusted income recovers quickly after divorce, because most divorcing men are the higher-earning spouse and the calculation of post-divorce income for higher earners changes little. Women's household-adjusted income drops sharply and does not recover, because most divorcing women are the lower-earning spouse, often by a substantial margin, and the calculation now has to support a household on a fraction of the pre-divorce joint income. The gap is not produced by divorce alone. The gap is produced by the prior household structure that divorce reveals. The lower-earning spouse, during the marriage, was doing the unpaid labor — child care, household management, the volunteer work, the kin-keeping — that allowed the higher-earning spouse to pursue the career that produced the income. The income, during the marriage, was shared. The unpaid labor was also shared in the sense that the household benefited from it. Divorce separates the income from the unpaid labor. The income leaves with the earner. The unpaid labor, mostly, stays with the spouse who has been doing it. What this means, practically, for women considering whether to leave a marriage. The calculation should include not only the current quality of the marriage but the post-divorce financial reality. The post-divorce financial reality is predictable, in most cases, with reasonable accuracy. The calculation should also include the consequences of the post-divorce financial reality on the rest of life: housing, retirement, the children's college, the elderly parent's care, the cost of future medical treatment. The calculation is depressing. The calculation is also available, and not getting it done is a specific failure of advance preparation that women in deteriorating marriages often incur. The calculation, once done, produces a clearer picture of what staying is paying for and what leaving will cost. The clarity does not, by itself, make the decision. The clarity makes the decision informed. Some women, having done the calculation, decide to stay. The staying is not, in this case, the failure of feminist progress. The staying is the rational response to the math of a particular household. The household, despite being emotionally deteriorated, is structurally valuable, and the structural value is what the staying captures. The marriage has become the LLC. The LLC, judged on LLC criteria, may be performing adequately. Other women, having done the calculation, decide to leave. The leaving, in this case, is informed leaving. The informed leaving is vastly different from the Wednesday leaving. The informed leaving has the credit history, the income, the housing, the retirement plan, the legal preparation, and the social infrastructure ready before the leaving happens. The leaving is still hard. The leaving is survivable. The post-divorce life is, with preparation, much closer to the pre-divorce life than the average statistics suggest. The preparation, in practical terms, is specific. Open a checking account in your name only. Open a credit card in your name only. Use both for at least eighteen months to establish credit history. Get a copy of every joint financial statement. Document the assets. Find a fee-only financial planner who is not a friend of the family and have them run the post-divorce scenarios. Consult a divorce attorney in your jurisdiction for a confidential review of what the local settlement patterns produce. None of this commits you to the divorce. All of this produces the information you need to make the decision well. The information, in most cases, takes two to three years to fully assemble. The two to three years is the investment that separates informed leaving from the Wednesday version. The honest framing of the long marriage as a small business is not, in my experience, depressing to the people in it once they have absorbed the frame. The frame is liberating. The frame removes the implicit romantic expectation that was making the decision harder. The frame allows the partners to evaluate the arrangement on the criteria the arrangement actually meets, rather than on the criteria the wedding-industrial narrative told them the arrangement would meet. Some marriages, evaluated on honest criteria, look better than they felt. Some look worse. Both findings are useful.