
Adultery Divorce Lawyer Westchester County, NY
When one spouse accuses the other of adultery in Westchester County, New York, the divorce process shifts from a no-fault proceeding to a fault-based case under New York Domestic Relations Law § 170(2). Mr. Sris, a former prosecutor and Owner and Founder of Law Offices Of SRIS, P.C., and his Of Counsel team concentrate their practice on representing individuals whose marriages have been affected by infidelity — whether you are the party alleging the misconduct or the spouse defending against the accusation. The firm’s attorneys appear regularly at the Westchester County Supreme Court, located at 111 Dr. Martin Luther King Jr. Blvd in White Plains, and are familiar with how the 9th Judicial District handles adultery-based divorce filings. For a consultation, call (888) 437-7747. Law Offices Of SRIS, P.C. – Advocacy Without Borders.
Reviewed by Mr. Sris, Owner and Founder
Admitted in Virginia, Maryland, District of Columbia, New Jersey, and New York
Practicing since 1997
Last reviewed: June 2026
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ToggleWhat Adultery Divorce Means in Westchester County
Adultery remains one of the fault grounds recognized under New York law for dissolution of marriage. Unlike a no-fault divorce based on an irretrievable breakdown of the relationship for at least six months, an adultery-based divorce requires the plaintiff to present evidence that the defendant engaged in sexual intercourse with another person during the marriage. Westchester County Supreme Court has exclusive jurisdiction over matrimonial actions in the county, and cases are heard in the Supreme Court building in White Plains. The court’s procedural rules demand that adultery be proven by clear and convincing evidence — a higher standard than the preponderance-of-the-evidence threshold used in most family law matters. Because the accusation of adultery can affect equitable distribution, maintenance, and in some circumstances custody, having experienced counsel is critical when navigating the local court system.
How Mr. Sris and His Of Counsel Handle Adultery Divorce Cases
Mr. Sris and his Of Counsel approach adultery-based divorce matters by carefully evaluating the legal grounds, the available evidence, and the client’s goals. In Westchester County, the plaintiff must include specific factual allegations in a verified complaint and may need to present corroborating testimony or documentary evidence. The defense often involves challenging the sufficiency of the proof, asserting procedural defenses, or negotiating a settlement that avoids a public trial on fault. Because New York is an equitable distribution state, a finding of adultery can influence how marital property is divided — but only if the adultery involved a dissipation of marital assets, such as spending marital funds on an extramarital relationship. The firm’s attorneys work to protect our clients’ financial interests while addressing the sensitive personal dynamics inherent in these cases. Results may vary.
Westchester County Court Procedure for an Adultery Divorce
All divorce actions in Westchester County — including those based on adultery — are commenced by filing a summons and complaint with the County Clerk and purchasing an index number (filing fee: $335). A Request for Judicial Intervention (RJI: $95) is required to put the case on a judge’s calendar. After service of process, the defendant has a limited time to file an answer. If adultery is the sole ground, the case proceeds as a contested matter, and the parties typically engage in discovery and a mandatory settlement conference before trial. Westchester County Supreme Court expects compliance with automatic orders under DRL § 236, which freeze marital assets and prohibit changes to insurance coverage upon filing. Pendente lite motions for temporary support, custody, or exclusive occupancy of the marital residence may be heard within the court’s ordinary motion calendar. While uncontested divorces may take three to six months, an adultery case is inherently contested and can extend well beyond a year, depending on the complexity of the proof and court scheduling.
About Mr. Sris and His Of Counsel Team
Mr. Sris, Owner and Founder of Law Offices Of SRIS, P.C., has practiced law since 1997 and is admitted in Virginia, Maryland, the District of Columbia, New Jersey, and New York. His background as a former prosecutor brings a disciplined, evidence-focused perspective to family law matters, particularly those involving fault-based allegations. Mr. Sris testified before the Virginia House Courts of Justice Committee in support of 2019 HB 635 (chief patron Del. David Bulova). He works alongside a group of Of Counsel attorneys — experienced lawyers engaged through Excella — who collectively bring over 120 years of combined legal experience and have achieved 4,739+ documented firm-wide results. Results may vary. The team represents clients in Westchester County family law matters, including adultery divorce, child custody, equitable distribution, and spousal maintenance.
Verify admissions: Virginia State Bar https://vsb.org/lawyer-search ? Maryland Judiciary https://www.mdcourts.gov/lawyers/attorneylist ? DC Bar https://www.dcbar.org/membership/member-directory ? NJ Courts https://www.njcourts.gov/attorneys/attorneysearch ? NY OCA https://iapps.courts.state.ny.us/attorneyservices/search
Frequently Asked Questions
How is adultery proven in a Westchester County divorce?
To establish adultery in a New York divorce, the plaintiff must present clear and convincing evidence of sexual intercourse between the defendant and another person during the marriage. Direct proof — such as eyewitness testimony or photographs — is rarely available, so circumstantial evidence is often used. This may include hotel records, phone records, text messages, or financial records showing expenditures on a third party. Westchester County Supreme Court scrutinizes such evidence carefully, and the defendant is not required to testify about the allegation. Because of the heightened burden of proof, many adultery-based cases resolve through negotiated settlement rather than trial.
Can an adultery accusation affect property division in Westchester County?
Yes, a finding of adultery can influence equitable distribution, but only if the adultery involved financial misconduct that dissipated marital assets. Under New York Domestic Relations Law § 236, the court considers several factors when dividing property, including any wasteful dissipation of assets by either spouse. If one spouse spent marital funds on an extramarital relationship — such as gifts, vacations, or rent — the court may adjust the distribution to compensate the other spouse. However, adultery alone, without a showing of economic waste, does not automatically reduce a spouse’s share of marital property.
Do I need a lawyer for an adultery divorce in Westchester County?
While you are not legally required to have an attorney, representing yourself in a fault-based divorce is extremely risky because of the complex evidence rules and high burden of proof. Westchester County Supreme Court follows formal procedures and evidentiary standards that are difficult for a non-lawyer to navigate. An experienced attorney can help you gather admissible evidence, challenge improper allegations, and negotiate a settlement that avoids a public trial. Law Offices Of SRIS, P.C. represents clients in Westchester County in both pursuing and defending adultery divorce claims. For guidance on your specific situation, reach the firm at (888) 437-7747.
What is the filing fee for an adultery divorce in Westchester County?
The current filing fee for a Supreme Court divorce action in Westchester County is an index number purchase (filing fee amount varies), plus a $95 Request for Judicial Intervention (RJI) and a $30 note of issue when the case is certified as ready for trial. Additional costs may include service of process, certified copies of documents ($8–$15), and — if applicable — forensic accounting or investigation fees. Fees are subject to change; contact the Westchester County Clerk’s office or call (888) 437-7747 for updated information. The firm does not guarantee a specific total cost, as each case varies.
How long does an adultery divorce take in Westchester County?
An adultery-based divorce is a contested case by nature, and the timeline typically ranges from 12 to 24 months or more, depending on discovery, motions, and the court’s calendar. Westchester County Supreme Court requires a mandatory settlement conference before trial, and the parties may need to engage in financial discovery, depositions, and possibly a forensic custody evaluation if children are involved. Uncontested divorces may resolve in as little as three to six months, but an adultery case moves at the court’s pace and is subject to the higher burden of proof. Results may vary.
Can the defense defeat an adultery claim without a trial?
Yes, many adultery-based divorce cases are resolved through motion practice or settlement without a full trial. If the plaintiff cannot meet the clear and convincing evidence standard, the defense may move for dismissal of the fault ground. Even when evidence exists, the parties may agree to convert the case to a no-fault divorce or negotiate a separation agreement that resolves all issues without a public finding of adultery. Law Offices Of SRIS, P.C. works to protect clients’ privacy and financial interests, often exploring settlement options before trial.
Is adultery a crime in New York, and could it affect custody?
Adultery is a Class B misdemeanor in New York under Penal Law § 255.17, but prosecutions are rare. In a family law context, the more consequential impact is on custody and visitation. While adultery itself does not automatically disqualify a parent from custody, the court considers any behavior that affects the child’s welfare, including a parent’s judgment and the stability of the home environment. If the adulterous conduct exposed the child to an inappropriate situation, the court may consider that factor under the best interests of the child standard.
What should I do if I am accused of adultery in a Westchester County divorce?
If you receive a complaint alleging adultery, consult an experienced family law attorney immediately — do not discuss the allegation publicly or with your spouse. Preserve any documents or communications that may be relevant, but do not delete or destroy evidence. The accusation must be answered in court within strict deadlines, and you may need to file an answer with denials and affirmative defenses. Law Offices Of SRIS, P.C. has experience defending adultery claims in Westchester County Supreme Court. For a consultation, call (888) 437-7747.
Local Courts and Resources
Adultery divorce cases are filed in the Westchester County Supreme Court, located at 111 Dr. Martin Luther King Jr. Blvd, White Plains, NY 10601. The court is part of the 9th Judicial District and is accessible by Metro-North Railroad (Harlem and Hudson Lines) and by car via I-287, I-87, and the Bronx River Parkway. While Law Offices Of SRIS, P.C. Does not maintain a physical location in Westchester County, our New York location serves clients at Westchester County courts. Appointments are by appointment only; call (888) 437-7747 to schedule a consultation.
Related Family Law Pages:
- Family Law Lawyer New York County (Manhattan), NY
- Family Law Lawyer Kings County (Brooklyn), NY
- Family Law Lawyer Queens County (Queens), NY
- Family Law Lawyer Richmond County (Staten Island), NY
- Family Law Lawyer Nassau County (Long Island), NY
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