Under California Family Code Section 4336, a marriage lasting at least 10 years from the date of marriage to the date of separation is presumed to be a “marriage of long duration.” In these cases, the court generally retains jurisdiction over spousal support indefinitely, unless the spouses agree otherwise in writing or the court orders support terminated. That does not guarantee lifetime alimony.
The Law Offices of Alexandra McIntosh helps spouses across San Diego County understand how the length of their marriage affects spousal support and negotiate terms that fit their real circumstances. Contact Law Offices of Alexandra McIntosh at (760) 753-5357 to discuss your situation.
What Does “Retaining Jurisdiction” Mean?
Jurisdiction is the court’s legal authority to make orders. In a spousal support case, retaining jurisdiction means the court keeps the authority to award, extend, change, or end support after the divorce is final.
The key distinction is between ending payments and ending the court’s authority to order future support. For example, a judgment may reduce support payments to zero on a specific date while preserving jurisdiction. The supported spouse can then return to court and request support if circumstances justify it. If the court terminates jurisdiction over support, however, it cannot later restore that support.
Under California Family Code Section 4335, a support order ends when its stated term expires unless the court retains jurisdiction in the order or under Section 4336.
How Is the Length of a Marriage Calculated?
For the 10-year rule, the length of a marriage runs from the date of marriage to the date of separation. It is not measured to the date someone filed for divorce or the date the judgment was entered. Because a divorce can take a year or more to resolve, a couple who separated at nine and a half years and finalized their divorce at 11 years would still fall short of the presumption.
That makes the date of separation one of the most important facts in a case involving a potentially long-duration marriage. Family Code Section 70 defines the date of separation as the date a complete and final break in the marital relationship occurred, shown by one spouse expressing to the other spouse an intent to end the marriage and acting consistently with that intent. Spouses don’t always agree on when that happened, and a dispute of a few months can decide whether the presumption applies at all.
Can a Marriage Under 10 Years Still Be Considered Long-Term?
Yes. Section 4336 expressly allows a court to find that a marriage of less than 10 years is a marriage of long duration. The 10-year mark creates a presumption that shifts the burden of producing evidence, not a hard cutoff.
The statute also works in the other direction, since the court may consider periods of separation during the marriage when deciding whether a marriage of more than 10 years qualifies as a marriage of long duration.
Does a 10-Year Marriage Guarantee Lifetime Alimony?
No, and this is the myth behind the rule. Reaching 10 years does not entitle either spouse to support, much less support for life. The court must still decide whether support is appropriate at all, and if so, how much and for how long, based on the factors in Family Code Section 4320. If the higher-earning spouse lacks the ability to pay or the other spouse doesn’t need support, the court may award little or nothing.
A long marriage does not automatically remove self-support from the court’s consideration. The court considers whether, and to what extent, the supported spouse can reasonably contribute to their own support, taking into account age, health, earning capacity, and other circumstances.
Under Family Code Section 4330, the court may advise the supported spouse to make reasonable efforts to contribute to their own support, although in long marriages the court can decide that warning isn’t appropriate.
Is Support Always Limited to Half the Marriage in Shorter Marriages?
No. One of the factors in Section 4320 is the goal that the supported spouse become self-supporting within a reasonable period of time. For marriages that are not of long duration, the statute says that a reasonable period will generally be one-half the length of the marriage.
The same provision makes clear that the court keeps its discretion to order support for a longer or shorter time. Half the length of the marriage is a general benchmark for becoming self-supporting, not a guaranteed support term or a fixed cap.
What Factors Determine Spousal Support After a Long Marriage?
Long-term spousal support is not determined by a fixed formula. Unlike temporary support, which many courts calculate using guideline methods, support ordered in the final judgment must reflect the applicable Section 4320 factors and any other statutory restrictions.
Income, Earning Capacity, and Financial Need
The court looks at each spouse’s earning capacity and whether it is enough to maintain the standard of living established during the marriage. That includes the supported spouse’s marketable skills, the job market for those skills, and the time and expense needed to gain education or training.
The court also considers the paying spouse’s ability to pay, each spouse’s needs based on the marital standard of living, and the assets and debts each spouse holds, including separate property.
Age, Health, Career Sacrifices, and Other Circumstances
The court considers whether the supported spouse’s earning capacity was impaired by time out of the workforce for domestic duties, and whether that spouse contributed to the other’s education or career. Age and health matter, as does the ability to work without unduly interfering with the interests of children in that spouse’s care.
The court also weighs documented domestic violence, tax consequences, the balance of hardships to each spouse, and any other factor it finds just and equitable.
Can Spousal Support Change or End After a 10-Year Marriage?
Yes. If the court retains jurisdiction and the support terms allow modification, either spouse may request a change based on a material change in circumstances. A job loss, retirement, significant income change, or serious health problem may support a request, but does not automatically justify changing the order. A modification can generally be made retroactive only to the date the request was filed, so waiting to act can cost money.
Support also ends automatically under Family Code Section 4337 when either spouse dies or the supported spouse remarries, unless the spouses agreed otherwise in writing. Unless the spouses agreed otherwise in writing, cohabitation with a nonmarital partner creates a rebuttable presumption that the supported spouse’s need for support has decreased. The court may reduce or terminate support if it finds that circumstances have changed.
What Should You Know Before Agreeing to Spousal Support Terms?
Spouses can agree in writing to terminate the court’s jurisdiction, even after a long marriage, or make support nonmodifiable. Before signing, understand what those terms cover and how they could affect you if your finances or health change. A paying spouse who agrees to nonmodifiable support may be locked into payments even if their income drops.
Before signing, it helps to understand how step-down schedules, termination dates, and reservations of jurisdiction interact with your long-term finances. For federal income tax purposes, alimony paid under a divorce or separation instrument executed after December 31, 2018, is generally not deductible by the paying spouse or taxable to the recipient.
Different rules may apply to older instruments and certain modifications. Building these terms into a broader divorce strategy helps avoid agreeing to something that looks fair today but creates problems years later.
Discuss Your Spousal Support Questions With Law Offices of Alexandra McIntosh
The Law Offices of Alexandra McIntosh has served families throughout San Diego County since 1993. Our litigation team approach helps provide continuity, access to attorneys familiar with your case, and efficient case management. We give clients candid guidance so they can make informed decisions about support, settlement, and trial.
Unsure how your marriage’s length could affect support? Contact Law Offices of Alexandra McIntosh at (760) 753-5357 to talk through your spousal support questions.