Proof that the recipient is living with another person such that financial needs have changed (cohabitation), or a substantial change in either party’s circumstances. Lump-sum and non-periodic awards are generally outside the statute. That is what separates Connecticut modifying alimony from a generic national summary. Read Conn. Gen. Stat. § 46b-86(b) before the background sections below. A stipulation merged into the judgment may designate alimony non-modifiable; only orders leaving jurisdiction open can be changed. Death of either party, remarriage of the recipient, or expiration of the ordered term.
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. Death of either party, remarriage of the recipient, or expiration of the ordered term.
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
Death of either party, remarriage of the recipient, or expiration of the ordered term.
Cohabitation cases are intensely fact-driven: shared finances, shared household expenses, the relationship's public character, and its duration all matter. Connecticut 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. A stipulation merged into the judgment may designate alimony non-modifiable; only orders leaving jurisdiction open can be changed. Confirm the court retained jurisdiction to modify.
- Confirm the forum. Modification goes to a post-judgment motion filed in the Superior Court that entered the judgment. 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. Periodic alimony cannot be modified retroactively except while a motion is pending, from service of notice.
- 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 — Connecticut 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.
A concrete Connecticut scenario
Here is one way the Connecticut pieces fit together. Change any fact and the statute may point somewhere else.
A former spouse in Connecticut asks to change periodic alimony after retirement or a drop in income.
- File a post-judgment motion filed in the Superior Court that entered the judgment.
- Match the facts to the Connecticut standard: Proof that the recipient is living with another person such that financial needs have changed (cohabitation), or a substantial change in either party’s circumstances. Lump-sum and non-periodic awards are generally outside the statute.
- Check whether this award can be modified at all: A stipulation merged into the judgment may designate alimony non-modifiable; only orders leaving jurisdiction open can be changed.
- If the request is to end support, prove a trigger: Death of either party, remarriage of the recipient, or expiration of the ordered term.
Periodic alimony cannot be modified retroactively except while a motion is pending, from service of notice. The forum is the Superior Court (Family Division) or Support Enforcement Services (SES).
When the change takes effect
Periodic alimony cannot be modified retroactively except while a motion is pending, from service of notice.
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)
A stipulation merged into the judgment may designate alimony non-modifiable; only orders leaving jurisdiction open can be changed.
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 Connecticut courts decide alimony modification
These LawDiver opinions show how Connecticut appellate courts weigh changed circumstances, retirement, and cohabitation:
Maureen Duffy Sanchione v. Frank August Sanchione
Maureen Duffy Sanchione v. Frank August Sanchione, 173 Conn. 397 (1977)
…is appealing a decision which modified an award for weekly alimony and made the reduction retroactive to the date of the original order. The marriage of the parties was dissolved on April 4, 1974. The court (Levine, I., J.) ordered the defendant, Frank August Sanehione, to convey title of the family home to the plaintiff and to pay child support for the couple’s two daughters.…
Practitioners open Maureen Duffy Sanchione v. Frank August Sanchione when Connecticut alimony modification turns on the distinction in this sentence: "The marriage of the parties was dissolved on April 4, 1974. The court (Levine, I., J.) ordered the defendant, Frank August Sanehione, to convey title of the family home to the plaintiff and to pay child support for the couple’s two daughters." Do not lift it out of the facts the court was deciding.
Diane A. Scoville v. Homer G. Scoville
Diane A. Scoville v. Homer G. Scoville, 179 Conn. 277 (1979)
…udgment included, inter alia, the following order regarding alimony: “The defendant shall pay the plaintiff alimony of $100.00 per week for a period of three years from the date of this memorandum. At the end of the three year period, the payment order of alimony shall terminate.” *278The sole issne on this appeal is whether that alimony order is modifiable. In September of 197…
Connecticut opinions such as Diane A. Scoville v. Homer G. Scoville are cited where alimony modification is disputed. The court stated: "The defendant shall pay the plaintiff alimony of $100.00 per week for a period of three years from the date of this memorandum. At the end of the three year period, the payment order of alimony shall terminate." That is the language to brief; the rest of the decision supplies the procedural posture.
Patricia Eckert v. David Eckert
Patricia Eckert v. David Eckert, 285 Conn. 687 (2008)
…nt that precludes modification of the amount or duration of alimony also bars modification of the definition of “gross yearly earned income,” as set forth in a separate section of the separation agreement. The plaintiff, Patricia Eckert, appeals 1 from the trial court’s denials of her two postdissolution motions seeking a modification of the definition of “gross yearly earned i…
Connecticut opinions such as Patricia Eckert v. David Eckert are cited where alimony modification is disputed. The court stated: "nt that precludes modification of the amount or duration of alimony also bars modification of the definition of “gross yearly earned income,” as set forth in a separate section of the separation agreement. The plaintiff, Patricia Eckert, appeals 1 from the trial court’s denials o" That is the language to brief; the rest of the decision supplies the procedural posture.
Elizabeth J. Krueger v. Charles G. Krueger
Elizabeth J. Krueger v. Charles G. Krueger, 179 Conn. 488 (1980)
…nia decree purporting to terminate a modifiable Connecticut alimony decree must be enforced in this state, either under the full faith and credit clause of the United States constitution or as a matter of comity, where the California court acted without first establishing the Connecticut decree as a California judgment. Our short answer to this question is no. The parties to th…
Elizabeth J. Krueger v. Charles G. Krueger is worth reading on Connecticut alimony modification because the court put the point in its own words: "Connecticut alimony decree must be enforced in this state, either under the full faith and credit clause of the United States constitution or as a matter of comity, where the California court acted without first establishing the Connecticut decree as a California judgment." Use that passage as the starting point, then read the facts that precede it.
Linda DiBerardino v. Mario DiBerardino
Linda DiBerardino v. Mario DiBerardino, 213 Conn. 373 (1990)
…t Magistrate’s Act, and § 46b-86, entitled “Modification of alimony or support orders and judgments.” A thorough dissection of the various statutory provisions regarding modification of child support orders reveals that there existed, at the time the parties’ motions were considered, three distinct procedures for hearing such motions. The particular procedure to be followed was…
Linda DiBerardino v. Mario DiBerardino is worth reading on Connecticut alimony modification because the court put the point in its own words: "Magistrate’s Act, and § 46b-86, entitled “Modification of alimony or support orders and judgments." Use that passage as the starting point, then read the facts that precede it.
Paula A. Bronson v. Thomas A. Bronson
Paula A. Bronson v. Thomas A. Bronson, 1 Conn. App. 337 (1983)
…ppeal 1 by the plaintiff from a judgment of modification of alimony payments rendered after a hearing on the defendant’s motion to terminate alimony. The parties had signed a written agreement which had been approved by the court and incorporated by reference in the judgment of dissolu *338 tion of the marriage. That judgment ordered the parties to comply with the provisions of…
Paula A. Bronson v. Thomas A. Bronson is worth reading on Connecticut alimony modification because the court put the point in its own words: "The parties had signed a written agreement which had been approved by the court and incorporated by reference in the judgment of dissolu *338 tion of the marriage." Use that passage as the starting point, then read the facts that precede it.
Donna Simms v. Robert Simms
Donna Simms v. Robert Simms, 283 Conn. 494 (2007)
…ether the trial court abused its discretion in reducing the alimony that the defendant, Robert Simms, is obligated to pay to the plaintiff, Donna Simms, from $78,000 to $1 per year after finding a substantial change in circumstances pursuant to General Statutes § 46b-86. 2 We conclude that the trial court abused its discretion and, accordingly, we reverse the judgment of the tr…
Practitioners open Donna Simms v. Robert Simms when Connecticut alimony modification turns on the distinction in this sentence: "Robert Simms, is obligated to pay to the plaintiff, Donna Simms, from $78,000 to $1 per year after finding a substantial change in circumstances pursuant to General Statutes § 46b-86." Do not lift it out of the facts the court was deciding.
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 Conn. Gen. Stat. § 46b-86(b).
- Search LawDiver for recent Connecticut appellate decisions before filing.
Key takeaways
- Connecticut calls these payments alimony, governed for modification purposes by Conn. Gen. Stat. § 46b-86(b).
- The legal standard: Proof that the recipient is living with another person such that financial needs have changed (cohabitation), or a substantial change in either party’s circumstances.
- Periodic alimony cannot be modified retroactively except while a motion is pending, from service of notice.
- Termination events: Death of either party, remarriage of the recipient, or expiration of the ordered term.
- A stipulation merged into the judgment may designate alimony non-modifiable; only orders leaving jurisdiction open can be changed.
- File in post-judgment motion filed in the Superior Court that entered the judgment — do not wait: Periodic alimony cannot be modified retroactively except while a motion is pending, from service of notice.
- Companion reading: Connecticut alimony guide and how to modify child support in Connecticut.
The legal standard in Connecticut
Proof that the recipient is living with another person such that financial needs have changed (cohabitation), or a substantial change in either party’s circumstances. Lump-sum and non-periodic awards are generally outside the statute.
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.
Frequently asked questions
Can alimony be modified in Connecticut?
Yes, in most cases. Proof that the recipient is living with another person such that financial needs have changed (cohabitation), or a substantial change in either party’s circumstances. Lump-sum and non-periodic awards are generally outside the statute.
Does retirement end alimony in Connecticut?
Retirement can support modification where it produces a genuine, good-faith reduction in ability to pay, but it is not automatic. Connecticut courts weigh the timing, health, and foreseeability of the retirement under Conn. Gen. Stat. § 46b-86(b).
Does my ex's cohabitation stop alimony?
Death of either party, remarriage of the recipient, or expiration of the ordered term. 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 Connecticut'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 Connecticut courts modify alimony retroactively?
Periodic alimony cannot be modified retroactively except while a motion is pending, from service of notice.
What if my alimony was set by agreement?
A stipulation merged into the judgment may designate alimony non-modifiable; only orders leaving jurisdiction open can be changed. Agreements matter: read the incorporated terms before assuming a petition will be heard on ordinary changed-circumstances grounds.
Related guides
- How Connecticut calculates child support
- Connecticut alimony / alimony guide
- How to modify alimony in Connecticut
- How to modify child support in Connecticut
Disclaimer
This guide is general legal information about modifying alimony in Connecticut, not legal advice. Statutes and case law change. Confirm the current text of Conn. Gen. Stat. § 46b-86(b) and consult a licensed Connecticut family-law attorney about your decree before filing or changing payments.