Maryland's rule on modifying alimony turns on a feature the national template does not capture: On petition of either party, the court may modify alimony where circumstances have changed since the award — income loss, retirement, disability, or a change in the recipient’s need. The controlling authority is Md. Code, Fam. Law §§ 11-107, 11-108. Parties may agree that alimony is non-modifiable; the agreement then controls. Alimony terminates on the death of either party or the remarriage of the recipient unless termination would produce a harsh and inequitable result (§ 11-108); cohabitation is evaluated under case law, not automatic termination.
Key takeaways
- Maryland calls these payments alimony, governed for modification purposes by Md. Code, Fam. Law §§ 11-107, 11-108.
- The legal standard: On petition of either party, the court may modify alimony where circumstances have changed since the award — income loss, retirement, disability, or a change in the recipient’s need.
- Modification is prospective; arrears already accrued remain collectible.
- Termination events: Alimony terminates on the death of either party or the remarriage of the recipient unless termination would produce a harsh and inequitable result (§ 11-108); cohabitation is evaluated under case law, not automatic termination.
- Parties may agree that alimony is non-modifiable; the agreement then controls.
- File in petition to modify filed in the circuit court case — do not wait: Modification is prospective; arrears already accrued remain collectible.
- Companion reading: Maryland alimony guide and how to modify child support in Maryland.
Worked example under Maryland law
The illustration below uses only rules already stated for Maryland. It is a research hypothetical, not a prediction of what a court will do.
A former spouse in Maryland asks to change periodic alimony after retirement or a drop in income.
- File a petition to modify filed in the circuit court case.
- Match the facts to the Maryland standard: On petition of either party, the court may modify alimony where circumstances have changed since the award — income loss, retirement, disability, or a change in the recipient’s need.
- Check whether this award can be modified at all: Parties may agree that alimony is non-modifiable; the agreement then controls.
- If the request is to end support, prove a trigger: Alimony terminates on the death of either party or the remarriage of the recipient unless termination would produce a harsh and inequitable result (§ 11-108); cohabitation is evaluated under case law, not automatic termination.
Modification is prospective; arrears already accrued remain collectible. The forum is the circuit court that entered the order, or the Maryland Child Support Enforcement Administration (CSEA).
The legal standard in Maryland
On petition of either party, the court may modify alimony where circumstances have changed since the award — income loss, retirement, disability, or a change in the recipient’s need.
Courts start from the decree, not from scratch. The judge asks what the parties and the court knew when alimony was set, what has changed since, and whether the change is significant and durable enough to make the existing terms unreasonable. The moving party carries the burden, and documentation — tax returns, pension statements, medical records, lease agreements — decides most of these cases.
Grounds that most often succeed
- Retirement. Many states now treat reaching full retirement age as a presumptive or statutory ground. Early or voluntary retirement is scrutinized: courts ask whether it was in good faith, whether it was foreseeable at divorce, and whether the recipient had a chance to save.
- Involuntary income loss. Layoffs, business failure, disability, or industry collapse — with proof of diligent job-seeking. Voluntary underemployment is commonly met with income imputation instead of relief.
- The recipient's changed need. Improved earnings, remarriage-adjacent cohabitation, an inheritance, or reduced expenses.
- Health changes. New disability or extraordinary medical costs on either side.
- Cohabitation. Alimony terminates on the death of either party or the remarriage of the recipient unless termination would produce a harsh and inequitable result (§ 11-108); cohabitation is evaluated under case law, not automatic termination.
Grounds that rarely work: a new partner's income without statutory cohabitation, ordinary inflation, the payor's new family expenses standing alone, or a temporary dip in earnings.
Cohabitation and remarriage
Alimony terminates on the death of either party or the remarriage of the recipient unless termination would produce a harsh and inequitable result (§ 11-108); cohabitation is evaluated under case law, not automatic termination.
Cohabitation cases are intensely fact-driven: shared finances, shared household expenses, the relationship's public character, and its duration all matter. Maryland procedure requires proof — surveillance or speculation is not enough, and the recipient gets discovery and a hearing before payments stop. Until a court order issues, keep paying.
Step-by-step: how to file
- Read the decree and any incorporated agreement. Parties may agree that alimony is non-modifiable; the agreement then controls. Confirm the court retained jurisdiction to modify.
- Confirm the forum. Modification goes to a petition to modify filed in the circuit court case. If a party has moved away, UIFSA and registration rules determine where the petition belongs.
- Gather evidence dated to the change. Termination notices, disability awards, pension and Social Security statements, tax returns, medical records, or evidence of the recipient's cohabitation.
- File and serve promptly. Modification is prospective; arrears already accrued remain collectible.
- Exchange financial disclosure. Many courts require updated financial affidavits; self-employment cases often add forensic accounting or a vocational expert.
- Seek temporary relief if needed. Where circumstances are dire, ask the court for interim reduction or suspension pending the full hearing — Maryland judges can grant temporary remedies in appropriate cases.
- Litigate, mediate, or stipulate. A settlement must be reduced to an order and entered before payment obligations change.
When the change takes effect
Modification is prospective; arrears already accrued remain collectible.
The corollary: unilaterally reducing or stopping payments before an order issues builds arrears, interest, and contempt exposure — even if you ultimately win the modification.
Awards that cannot be modified (or are hard to change)
Parties may agree that alimony is non-modifiable; the agreement then controls.
Common traps:
- Lump-sum or property-division awards styled as alimony are usually final when entered.
- Agreement language that waives modification binds the parties even though the statute would allow a petition.
- Expired terms — once a fixed term lapses, most states will not revive it; a timely pre-expiration motion is critical.
- Jurisdiction reservations — in some states, if the decree did not expressly reserve jurisdiction to modify, no later court can.
Case law: how Maryland courts decide alimony modification
These LawDiver opinions show how Maryland appellate courts weigh changed circumstances, retirement, and cohabitation:
Kevin WILSON-X v. DEPARTMENT OF HUMAN RESOURCES, Baltimore City Office of Child Support Enforcement Ex Rel. Yasmin
…xisting reasonable child support obligations actually paid, alimony or maintenance obligations actually paid, and, for purposes of this case, the actual cost of providing health insurance for a child for whom the parents are jointly and severally responsible. See § 12—201(c). 2 The format of the guidelines is to establish, first, the amount of “basic child support obligation,”…
Practitioners open Kevin WILSON-X v. DEPARTMENT OF HUMAN RESOURCES, Baltimore City Office of Child Support Enforcement Ex Rel. Yasmin when Maryland alimony modification turns on the distinction in this sentence: "xisting reasonable child support obligations actually paid, alimony or maintenance obligations actually paid, and, for purposes of this case, the actual cost of providing health insurance for a child for whom the parents are jointly and severally responsible. See § 12—201(c). 2 T" Do not lift it out of the facts the court was deciding.
Lori K. LANGSTON, v. Gary W. LANGSTON
Lori K. LANGSTON, v. Gary W. LANGSTON, 366 Md. 490 (2001)
…Judge. We granted a writ of certiorari to determine whether alimony payments may be modified retroactively, i.e. to a date prior to the filing of a pleading seeking such modification. The petitioner, Lori K. Langston, here challenges the decision of the Court of Special Appeals which held that respondent, Gary W. Langston, M.D., could obtain such retroactive modification of ali…
Lori K. LANGSTON, v. Gary W. LANGSTON is worth reading on Maryland alimony modification because the court put the point in its own words: "Judge. We granted a writ of certiorari to determine whether alimony payments may be modified retroactively, i.e. to a date prior to the filing of a pleading seeking such modification. The petitioner, Lori K." Use that passage as the starting point, then read the facts that precede it.
John Rock v. Priscilla M. Rock.
John Rock v. Priscilla M. Rock., 86 Md. App. 598 (1991)
…ances contributing to the estrangement a factor in granting alimony in lieu of the relatively modern common law doctrine which precluded spousal support where the one seeking support was at fault. Md.Fam.Law Code Ann. § ll-106(b) (1984). We do not know those circumstances as counsel then tried the case *606 as though the stipulation applied both to fault and the circumstances l…
On alimony modification, John Rock v. Priscilla M. Rock. speaks to the Maryland dispute in this passage: "ances contributing to the estrangement a factor in granting alimony in lieu of the relatively modern common law doctrine which precluded spousal support where the one seeking support was at fault. Md.Fam.Law Code Ann. § ll-106(b) (1984). We do not know those circumstances as coun" The surrounding opinion shows how the court applied that language to the record.
Herman Goldberg v. Mildred J. Goldberg
Herman Goldberg v. Mildred J. Goldberg, 290 Md. 204 (1981)
…s or may have against the husband for support, maintenance, alimony or other claim upon the husband for her right to be maintained as the wife of the husband. In addition, Mr. and Mrs. Goldberg relinquished all rights which each had in the property or estate of the other, and both recognized that "they have accepted the benefits of [the] agreement in lieu not only of their righ…
Maryland opinions such as Herman Goldberg v. Mildred J. Goldberg are cited where alimony modification is disputed. The court stated: "s or may have against the husband for support, maintenance, alimony or other claim upon the husband for her right to be maintained as the wife of the husband. In addition, Mr. and Mrs. Goldberg relinquished all rights which each had in the property or estate of the other, and bot" That is the language to brief; the rest of the decision supplies the procedural posture.
Jason Andrew POOLE v. BUREAU OF SUPPORT ENFORCEMENT O/B/O Jessie Roebuck
Jason Andrew POOLE v. BUREAU OF SUPPORT ENFORCEMENT O/B/O Jessie Roebuck, 238 Md. App. 281 (2018)
…a contempt petition against the husband for failure to pay alimony and child support. In response to the petition for contempt, father requested that his child support and alimony payments be "modified to be commensurate with his present income and living expenses," which, he admitted at the hearing before the court, had changed after he intentionally quit his job to avoid pay…
On alimony modification, Jason Andrew POOLE v. BUREAU OF SUPPORT ENFORCEMENT O/B/O Jessie Roebuck speaks to the Maryland dispute in this passage: "a contempt petition against the husband for failure to pay alimony and child support. In response to the petition for contempt, father requested that his child support and alimony payments be 'modified to be commensurate with his present income and living expenses,' which, he adm" The surrounding opinion shows how the court applied that language to the record.
MONTGOMERY COUNTY OFFICE OF CHILD SUPPORT ENFORCEMENT EX REL. Jessica COHEN v. Andrew COHEN
…atute includes specific standards that each state child and spousal support plan must meet and certain enforcement procedures that it must include. Under § 654(31), state plans must incorporate the following procedure: A State plan for child and spousal support must ... provide[ ] that the State agency will have in effect a procedure for certifying to the Secretary [of HHS], fo…
On alimony modification, MONTGOMERY COUNTY OFFICE OF CHILD SUPPORT ENFORCEMENT EX REL. Jessica COHEN v. Andrew COHEN speaks to the Maryland dispute in this passage: "Under § 654(31), state plans must incorporate the following procedure: A State plan for child and spousal support must ..." The surrounding opinion shows how the court applied that language to the record.
Byron Alexander KELLY v. MONTGOMERY COUNTY OFFICE OF CHILD SUPPORT ENFORCEMENT, Et Al.
…by a spendthrift trust could be attached to collect unpaid alimony. The Court recognized that income from a spendthrift trust was not subject to attachment for the beneficiary’s debts, but the Court drew a distinction between the obligation to pay a debt and the obligation to support a spouse or minor child. The latter obligation “is a duty, not a debt .... We think the rule t…
Byron Alexander KELLY v. MONTGOMERY COUNTY OFFICE OF CHILD SUPPORT ENFORCEMENT, Et Al. is worth reading on Maryland alimony modification because the court put the point in its own words: "The Court recognized that income from a spendthrift trust was not subject to attachment for the beneficiary’s debts, but the Court drew a distinction between the obligation to pay a debt and the obligation to support a spouse or minor child." Use that passage as the starting point, then read the facts that precede it.
In re: Marriage of Houser
In re: Marriage of Houser (2025)
…ception for the court’s involvement if there is a waiver of alimony or spousal support, it otherwise says nothing about waivers of child support. Furthermore, even if the parties legally could waive the issue of child support, because Ms. Hall’s prayer for relief included “any other relief necessary and appropriate based on the facts and circumstances of this case[,]” and becau…
In re: Marriage of Houser is worth reading on Maryland alimony modification because the court put the point in its own words: "Furthermore, even if the parties legally could waive the issue of child support, because Ms." Use that passage as the starting point, then read the facts that precede it.
Practical checklist before you file
- Identify which type of alimony your decree awards — the modification rules differ by type.
- Confirm the decree or agreement does not bar modification.
- Document the change with third-party records, not just testimony.
- For retirement motions: assemble pension statements, Social Security estimates, the divorce-era financial disclosures, and evidence of good faith.
- For cohabitation petitions: gather admissible evidence and expect a discovery fight and an evidentiary hearing.
- Keep paying until the new order is signed; calendar the effective-date rules under Md. Code, Fam. Law §§ 11-107, 11-108.
- Search LawDiver for recent Maryland appellate decisions before filing.
Frequently asked questions
Can alimony be modified in Maryland?
Yes, in most cases. On petition of either party, the court may modify alimony where circumstances have changed since the award — income loss, retirement, disability, or a change in the recipient’s need.
Does retirement end alimony in Maryland?
Retirement is a recognized ground in Maryland — Md. Code, Fam. Law §§ 11-107, 11-108 governs how courts weigh it. Reaching normal retirement age carries more weight than early or voluntary retirement, and the recipient's own retirement readiness is considered.
Does my ex's cohabitation stop alimony?
Alimony terminates on the death of either party or the remarriage of the recipient unless termination would produce a harsh and inequitable result (§ 11-108); cohabitation is evaluated under case law, not automatic termination. You must petition the court and prove the statutory elements — the obligation does not end by operation of the new relationship alone until a judge so orders (unless Maryland's statute makes termination automatic on remarriage).
Can alimony be increased?
Yes, where the statute permits. Recipients who prove a material increase in need — often medical — can seek upward modification, subject to the payor's ability to pay.
Can Maryland courts modify alimony retroactively?
Modification is prospective; arrears already accrued remain collectible.
What if my alimony was set by agreement?
Parties may agree that alimony is non-modifiable; the agreement then controls. Agreements matter: read the incorporated terms before assuming a petition will be heard on ordinary changed-circumstances grounds.
Related guides
- How Maryland calculates child support
- Maryland alimony / alimony guide
- How to modify alimony in Maryland
- How to modify child support in Maryland
Disclaimer
This guide is general legal information about modifying alimony in Maryland, not legal advice. Statutes and case law change. Confirm the current text of Md. Code, Fam. Law §§ 11-107, 11-108 and consult a licensed Maryland family-law attorney about your decree before filing or changing payments.