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Divorce, Matrimonial, and Family Law

Home > Practice Areas > Divorce, Matrimonial, and Family Law
RoseAnn C. Branda headshot Published April 23, 2026
Author: RoseAnn C. Branda
Executive Partner and Director of the Family and Matrimonial Law Department at Abrams Fensterman, LLP
Crain’s Notable Women in Law honoree, Best Lawyer in America for Family Law

New York Family Law Attorneys

Navigating the complexities of matrimonial law requires a strategic approach centered on protecting your future. As a premier family law firm on Long Island, Abrams Fensterman, LLP provides sophisticated advocacy for clients facing life-altering transitions. Our attorneys handle a broad spectrum of domestic relations matters in Nassau and Suffolk Counties and throughout New York State, ensuring that each legal strategy aligns with the client’s long-term objectives.

Whether you need a New York divorce lawyer for a straightforward filing or an experienced team to manage a high-stakes contested matter, our firm provides the legal knowledge, resources, and advocacy necessary to protect your interests.

What Is Divorce, Matrimonial, and Family Law in New York?

Divorce and family law govern legal relationships between spouses, parents, and children in New York. These laws determine how marriages are dissolved, how assets and debts are divided, and how parental responsibilities are assigned. The legal framework is designed to promote fairness while prioritizing the best interests of children and financial equity between spouses.

What Does a Divorce and Family Lawyer Do?

A divorce and family lawyer represents individuals in legal matters involving marriage, separation, paternity, and family relationships. The attorney’s role includes both legal advocacy and strategic guidance throughout emotionally complex situations. Family law attorneys also help clients understand their rights and obligations under New York law, prepare necessary documentation, negotiate settlements, and represent them in court when necessary.


Core services include:

  • Contested and uncontested divorce proceedings
  • Paternity proceedings
  • Child custody and visitation agreements
  • Division of marital property and debts
  • Prenuptial and postnuptial agreements
  • Domestic violence matters and orders of protection

How Does Divorce Work in New York?

Divorce in New York follows a legal process that generally includes filing, financial disclosure, negotiation, and resolution. Each stage is governed by procedural rules that must be followed carefully to avoid unnecessary delays or unfavorable outcomes. The process varies depending on whether the divorce is contested or uncontested, as well as the complexity of the financial, property, support, and custody issues involved.

How Is Property Divided in a New York Divorce?

Property division determines how marital assets and debts are allocated between spouses under New York’s equitable distribution laws. Equitable distribution focuses on fairness based on the circumstances of the marriage rather than requiring an automatic equal division. Courts may evaluate factors such as each spouse’s income, contributions to the marriage, the duration of the marriage, and future financial needs when determining an appropriate distribution.


Marital property may include:

  • Income earned during the marriage
  • Residential and commercial real estate
  • Retirement and investment accounts
  • Business and professional interests
  • Personal property and other financial assets
  • Debts incurred during the marriage

How Are Spousal Support and Maintenance Determined?

Spousal support and maintenance refer to financial payments made by one spouse to the other during or after a divorce. These payments may be used to address income disparities and promote financial stability. In New York, courts apply statutory guidelines together with case-specific considerations to determine the amount and duration of maintenance.


Relevant factors may include:

  • Length of the marriage
  • Income disparity between the spouses
  • Each spouse’s income and earning capacity
  • Standard of living during the marriage
  • Health and future financial needs
  • Future earning potential

What Does Legal Representation in a Family Law Case Involve?

Legal representation in a family law case involves guiding clients through complex legal processes while advocating for their rights in matters such as divorce, child custody, support, and property division. Attorneys develop case strategy, prepare and file legal documents, negotiate settlements, and represent clients in court while ensuring compliance with New York law.

Abrams Fensterman, LLP represents clients through both negotiation and litigation, regardless of a case’s complexity or level of conflict. Our attorneys develop strategies tailored to each client’s family, financial circumstances, and long-term objectives.

When Should You Hire a Divorce Lawyer?


You should consider consulting a divorce lawyer when:

  • Filing for or responding to a divorce
  • Facing a child custody or visitation dispute
  • Seeking to protect personal, professional, or business assets
  • Negotiating spousal maintenance or child support
  • Addressing domestic violence or seeking an order of protection
  • Dealing with a high-conflict or financially complex situation

Our New York divorce and family law attorneys help clients understand their legal options, protect their rights, and make informed decisions at every stage of a family law matter.

How Are Child Custody and Modifications Handled in New York?

Child custody determines parental responsibility and decision-making authority, while child custody modifications address requested changes to existing custody orders when circumstances evolve. New York courts prioritize the best interests of the child and may modify an existing order when there has been a substantial change affecting the child’s welfare or a parent’s ability to provide care.

What Are Prenuptial and Postnuptial Agreements?

Prenuptial and postnuptial agreements are legal contracts that define how assets, debts, and financial responsibilities will be handled before or during a marriage. These agreements can establish financial clarity, reduce future conflict, and protect individual or business assets in the event of divorce or separation. They may be enforceable under New York law when properly drafted, negotiated, and executed.

These agreements can be particularly important in marriages involving substantial assets, business ownership, children from prior relationships, inherited property, or existing financial obligations. They can also address spousal maintenance expectations and property division in advance, helping to minimize uncertainty and litigation risk. Experienced legal guidance helps ensure that an agreement complies with New York law and accurately reflects the parties’ intentions.

Frequently Asked Questions About Divorce and Family Law


What is the fastest way to get divorced in New York?

An uncontested divorce, in which both spouses agree on all material terms, is generally the fastest process. The timeline still depends on the required documentation, the complexity of the parties’ circumstances, and the court’s schedule.


How is child custody decided in New York?

New York courts decide custody based on the best interests of the child. Relevant considerations may include stability, caregiving history, each parent’s ability to provide care, the home environment, and the child’s overall welfare.


Do both spouses have to agree to a divorce?

No. New York permits no-fault divorce when the marital relationship has irretrievably broken down for a period of at least six months, provided the required financial and parenting issues are resolved.


How long does a divorce take in New York?

The timeline varies considerably. An uncontested divorce may be completed within several months, while a contested divorce involving complex financial, property, support, or custody issues may take a year or longer.

Contact Our New York Divorce and Family Law Attorneys

Executive Partner RoseAnn C. Branda leads a team of attorneys with a renowned track record of representing clients with sophisticated financial needs. In high-asset divorces and other complex family law litigation, our attorneys work closely with accountants, actuaries, valuation professionals, and other forensic experts to analyze complex financial issues and develop strategies focused on protecting our clients’ interests.

For more information about our family law services, please contact Abrams Fensterman, LLP to schedule an initial consultation. Call our Long Island office at 516-328-2300, Brooklyn office at 718-215-5300, White Plains office at 914-607-7010, Rochester office at 585-218-9999, or Albany office at 518-535-9477.

Contact Us

Local Respect,
State-Wide Reach

For further information about our experience, please contact our law firm on Long Island at 516-328-2300, in Brooklyn at 718-215-5300, White Plains at 914-607-7010, Rochester at 585-218-9999 or Albany at 518-535-9477 to schedule an initial consultation.

Our Locations

  • Long Island

    3 Dakota Drive

    Suite 300

    Lake Success, NY 11042

    Tel: (516) 328-2300 Fax: (516) 328-6638

    *Fax number is not for medical/
    insurance provider use.

  • Brooklyn Metrotech

    1 MetroTech Center

    Suite 1701

    Brooklyn, NY 11201

    Tel: (718) 215-5300 Fax: (718) 215-5304

    *Fax number is not for medical/
    insurance provider use.

  • White Plains

    81 Main Street

    Suite 400

    White Plains, NY 10601

    Tel: (914) 607-7010 Fax: (914) 607-3595

    *Fax number is not for medical/
    insurance provider use.

  • Albany

    54 State Street

    Suite 803

    Albany, NY 12207

    Tel: (518) 535-9477 Fax: (518) 535-9476

    *Fax number is not for medical/
    insurance provider use.

  • Rochester

    2280 East Avenue

    First Floor

    Rochester, NY 14610

    Tel: (585) 218-9999 Fax: (585) 218-0562

    *Fax number is not for medical/
    insurance provider use.