Family Law

Modifying or Ending Alimony in Maryland | Guerami Law Firm

Published August 11, 2026 on familylawmd.com

An alimony order is not carved in stone — but it is not made of clay either. In Maryland, some awards can be raised, lowered, or extended when life changes; others are locked the day you sign. Some end automatically by operation of law; others end only if you go to court and ask in time. The people who lose the most in an alimony fight are almost never the ones who fought hardest. They are the ones who assumed — assumed the payments would keep coming, assumed they could stop paying, assumed a new partner ended everything, assumed there was still time to ask. This article explains, in plain language, what actually reopens an alimony award in Maryland, what closes it for good, and how the cohabitation question really works.

First, Find Out Whether Your Alimony Can Be Changed at All

Before anything else, read your order or agreement. Maryland law draws a hard line between alimony a judge ordered and alimony you agreed to in a separation or settlement agreement that says it is “non-modifiable.” If your agreement contains that kind of clause, the court cannot touch the amount or the duration — not when you lose your job, not when your ex's income doubles, not ever.

That protection is absolute, and it protects whichever side the change would have helped. A person who agreed to pay non-modifiable alimony and then suffers a genuine hardship may still owe every dollar. A person receiving non-modifiable alimony is protected even if their ex's income collapses. If you do not know which kind you have, you do not yet know your rights. Read the alimony paragraph word for word before you make a single decision.

Modifying the Amount: The “Material Change” Standard

If your alimony is modifiable, Maryland Family Law § 11-107 lets either spouse ask the court to raise or lower the amount “as circumstances and justice require.” The gatekeeper is a legal standard called a material change in circumstances — a real, substantial, ongoing change that has happened since the last order.

A material change is something the court can see and measure — not a feeling that the number is unfair.

Changes that can qualify: an involuntary and lasting loss of income, a serious illness or disability, a good-faith retirement, or a large shift in the other spouse's finances. Changes that usually do not: quitting a job or taking a voluntary pay cut to shrink your obligation, a temporary dip you can recover from, or simple resentment about writing the check. Maryland judges have seen every version of the strategic pay cut, and the law lets a court base alimony on your _earning capacity_ — what you could earn — not just what you choose to report.

Extending Alimony: The Deadline People Miss

Much Maryland alimony is awarded for a fixed term — often called rehabilitative alimony — to give a spouse time to become self-supporting. If that is your award, the single most important sentence in this article is this: the clock is real, and it does not forgive. Under § 11-107(a), a court may extend the alimony period only if you petition _before_ the term ends and can show that letting it end would be harsh and inequitable given what has happened.

⚠ Miss the deadline and there is no fix

Once your alimony term expires with no timely petition on file, the award is gone permanently. No judge can revive it, no matter how sympathetic your situation.
If your term alimony is nearing its end date and you are nowhere near able to support yourself, that is not a “someday” problem — it is a “this month” problem.

Termination: When Alimony Ends by Operation of Law

Section 11-108 controls when alimony ends. Unless your agreement says otherwise, alimony in Maryland terminates automatically when any of these happens: the death of either spouse, the remarriage of the spouse receiving alimony, or a termination date the court set. Because these endings happen by law, the paying spouse generally does not have to file anything for death or remarriage to stop the obligation. A court can also terminate alimony early — before any of those events — if it finds that continuing would be harsh and inequitable.

The Cohabitation Question — Where Most People Are Wrong

Here is the myth we hear most: “My ex moved in with a new partner, so alimony stops.” In Maryland, that is usually false. Cohabitation does not automatically terminate alimony the way remarriage does. Living with a new partner is not, by itself, a get-out-of-alimony card.

Cohabitation can matter, but only through one of two doors. The first is your agreement: if you negotiated a clause that makes cohabitation a trigger to reduce or end alimony, Maryland courts will enforce it — which is exactly why that clause belongs in the agreement when it is being written, not wished for later. The second is a modification motion: if the new living arrangement genuinely changes the recipient's financial needs — shared rent, shared bills, a partner covering expenses — that can be argued as a material change under § 11-107.

And “cohabitation” is not whatever you decide it means. In Maryland it carries a legal meaning close to a marriage-like household — two people who have taken on the mutual duties and obligations of a couple sharing a life and finances. A romantic partner who sometimes stays over, or a roommate splitting rent, is generally not enough. Proving true cohabitation takes evidence, not suspicion.

⚠ Do Not Make These Mistakes

Do not stop paying on your own. “Self-help” is not a defense in Maryland; unpaid alimony becomes arrears, and a court can hold you in contempt — including jail — if you had the ability to pay.
Do not delay filing. A modification generally cannot reach back before the date you file, so every month you wait is money you will not get back.
Do not let a term-alimony deadline slip. Once the period ends with no petition on file, extension is off the table forever.
Do not trust a verbal deal. An informal handshake to change the amount does not bind the court — put it in a written, court-recognized modification.
Do not assume a new partner ends alimony. Without a cohabitation clause or proof of a real financial change, the checks continue.

★ The Legal Tools That Actually Work

A motion to modify under § 11-107, supported by documented, ongoing changes in income or need.
A timely petition to extend term alimony, filed before the term expires and framed around the harsh-and-inequitable standard.
Enforcement by contempt when a paying spouse simply stops — recovering arrears the court can compel.
Precise agreement drafting — deciding modifiability and cohabitation terms deliberately, so the document protects you instead of surprising you.
Evidence gathered early — pay records, medical documentation, and proof of a former spouse's household — because these cases are won on proof, not argument.

Alimony in Maryland can be reopened when the facts truly change, and it can be closed for good when the law or your agreement says so. What separates the people who protect their position from the people who lose it is rarely who is more deserving. It is who understood their order, who filed the right motion, and who filed it in time. If your income has changed, your term is running out, or you believe your former spouse's situation has shifted, the worst move is to guess — and the second worst is to wait.

Talk with a Maryland family law attorney

Contact The Guerami Law Firm, LLC through FamilyLawMD.com for a confidential consultation with Amir Guerami and his team.