Skip to main content
  • About
  • attorneys
  • practices
  • Legal Information
  • Locations
youtubeYoutubeinstagramInstagramcontact uscontact us

Copyright SJKP LLP Law Firm all rights reserved

AccessibilityCookie StatementDisclaimersLegal NoticePrivacy PolicyTerms & Conditions

U.S.

New York

Asia

Korea

© 2025 SJKP, LLP
All rights reserved. Attorney Advertising.
Prior results do not guarantee a similar outcome.

quick menu
online Consult
call center
online Consult
call center

  1. Home

practices

Experts in various fields find solutions for customers. We provide customized solutions based on a thoroughly analyzed litigation database.

New York Marital Misconduct Evidence: Legal Use in Divorce and Emotional Claims

In New York, while marital infidelity is not a standalone civil cause of action against a third party, it remains a relevant factor in certain family law disputes. Courts may consider marital misconduct in divorce proceedings, particularly when it results in financial harm or emotional distress between spouses. Understanding how to gather and present such evidence is crucial for litigants seeking fair outcomes.

contents


1. New York Marital Misconduct Evidence: Role in Divorce Proceedings


Although New York operates under a no-fault divorce system, misconduct can influence the court's decisions in various aspects of divorce.



New York Marital Misconduct Evidence: No Civil Claims Against Third Parties


New York abolished alienation of affection and criminal conversation lawsuits. Therefore, a spouse cannot file a civil suit against the extramarital partner solely for infidelity. Claims must instead be focused on harm caused by the misconduct within the marriage itself.

Courts do not recognize infidelity as a civil tort but may allow it as supporting evidence within divorce-related litigation.



New York Marital Misconduct Evidence: Impact on Equitable Distribution


New York applies the principle of equitable distribution, not equal distribution. Marital fault like infidelity is usually irrelevant unless it caused significant waste of marital resources. For instance, courts may consider it when:

  • One spouse used marital funds to support an extramarital relationship
  • Substantial joint assets were diverted or hidden due to the affair

 

While emotional betrayal alone does not justify asset penalties, financial misconduct associated with the affair can shift the balance.



New York Marital Misconduct Evidence: Relevance to Spousal Support


Spousal maintenance (alimony) in New York is primarily determined by statutory formulas and financial need. However, misconduct may be considered if it caused undue hardship to the innocent spouse, such as:

  • Emotional trauma resulting in inability to work
  • Reputational damage affecting livelihood

 

Though rare, these factors may support an argument for increased support or denial of support to the at-fault spouse.



2. New York Marital Misconduct Evidence: Acceptable Forms and Limitations


Courts in New York rely on factual, admissible evidence. Privacy violations or illegally obtained data are inadmissible and may result in legal repercussions.



New York Marital Misconduct Evidence: Digital and Physical Evidence


Lawful evidence may include:

  • Authenticated text messages, emails, and call logs
  • Hotel receipts, shared travel records, or location data
  • Testimonies from eyewitnesses or private investigators

 

It is essential to ensure that all digital content is obtained without violating privacy statutes, such as the Electronic Communications Privacy Act or New York Civil Rights Law § 50.



New York Marital Misconduct Evidence: Emotional Distress and Medical Records


In limited circumstances, a spouse may claim emotional distress as part of their divorce pleadings. Courts may consider:

  • Medical records from therapy or psychiatric care
  • Documentation of severe anxiety, depression, or related symptoms
  • Affidavits or professional evaluations

 

However, claims for emotional damages require substantial, corroborated evidence. Mere sadness or betrayal is insufficient for legal recovery.



3. New York Marital Misconduct Evidence: Strategic Considerations for Plaintiffs


Before introducing marital misconduct evidence, parties should evaluate its legal value, admissibility, and strategic purpose.



New York Marital Misconduct Evidence: When It Helps Your Case


While not always decisive, misconduct evidence can support:

  • Requests for unequal property division due to asset dissipation
  • Defense against spousal support claims by the at-fault party
  • Arguments for limited custody based on poor judgment or instability


New York Marital Misconduct Evidence: Documentation Best Practices


To prepare for litigation, it is helpful to compile the following:

  • A timeline of events showing behavioral patterns
  • Receipts or financial records tied to the affair
  • Consistent written communication revealing intent or acknowledgment

 

Still, judges may disregard misconduct unless it clearly links to financial loss or psychological damage.


03 Jul, 2025

Older Posts

view list

The information provided in this article is for general informational purposes only and does not constitute legal advice. Reading or relying on the contents of this article does not create an attorney-client relationship with our firm. For advice regarding your specific situation, please consult a qualified attorney licensed in your jurisdiction.

contents
  • Modification of Divorce Decrees

  • Establishing of Paternity

  • Child Support

  • Child Custody