Listen to our new radio spot!
Skip to Content
Top
Featured on Oprah and Good Morning America New York Divorce Lawyer, Mediator and Medical Professional

Helping Families Reach Desirable Solutions for 35+ Years

New York Divorce Attorney Helping Families Move Forward for 35+ Years

Setting the Standard in New York Divorce Law with over 35 years of experience, Lois M. Brenner is not just a divorce lawyer, she is a highly skilled strategist, an accredited mediator, and a psychologically trained medical professional This rare combination of skills allows her to handle the most complex high-asset and high-conflict cases with unmatched insight.

  • Elite Pedigree: Formerly of Sullivan & Cromwell and court-appointed mediator
  • Media Authority: Featured expert on Oprah, CNN, and Good Morning America
  • Psychological Edge: Using medical training to navigate the emotional and mental complexities of divorce law

 

RELY ON LOIS BRENNER

The Legal Advice You Need is a Phone Call Away.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to receive text messages from Lois M. Brenner, Esq. at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

The "Lawyer's Lawyer" for High-Stakes Matrimonial Matters

Our firm serves a discerning clientele, including high-net-worth individuals, business founders, C-suite executives, medical professionals, attorneys and public figures. Known for navigating complex financial and emotional landscapes with absolute discretion, Lois Brenner is frequently sought after by her peers as the “Lawyer's Lawyer.”

To ensure every asset and interest is protected, we deploy an elite network of specialized experts, including: 

  • Financial Architects: Forensic accountants, pension authorities, and valuation experts
  • Strategic Investigators: Private investigators and real estate analysts
  • Family Advocates: Psychiatrists, psychologists, divorce coaches and specialized support resources

Begin Moving Toward a Brighter Future

A successful divorce requires more than just legal forms; it requires a master strategy. By combining NY divorce law with a deep understanding of human psychology, we craft a roadmap for your future. Whether your path involves aggressive courtroom litigation, tactical negotiation, or sophisticated mediation, our team provides the shields and the solutions you need to emerge stronger.

Hear From Our Happy Clients

At Lois M. Brenner, Esq., your satisfaction is our priority! See for yourself what our clients have to say about working with us.

    “Smart, tough, responsive Attorney !”
    When my daughter was sideswiped and served with a summons by her husband we called Lois Brenner. I had met Lois when she was giving a seminar on Marriage and Finances. I thought she was really smart. I never dreamt I would be calling her to help my daughter. When we went to see her she put our minds at ease. We immediately knew she was the attorney for us. She managed to negotiate a really good settlement with my son-in-law’s attorney. She was tough and always returned our phone calls and responded immediately to our emails. We even heard from her on weekends!! She was determined to keep us out of court and guided us every step of the way. She was our Angel!!! Mary B.
    - Mary B
    “Best Divorce Lawyers in NYC!!”
    Best Divorce Lawyers in NYC!! I can’t say enough about Lois Brenner. She saved my life. I was really being abused by my husband. I wanted a divorce, but I was scared to leave. Hiring her provided me with a support system that helped me break free of a destructive marriage. She, along with her team of professionals, and her litigation colleague Matt really gave me the backbone to step up and out. My children are safe, I’m back at work, and we are no longer afraid. The ongoing legal and personal support made all of this possible. Working with Lois and Matt was a life-changing experience. Katie M.
    - Katie M.
    “I am grateful to Ms. Brenner for helping me get out of a sticky stressful situation.”
    I had a complicated situation wherein I had to get a divorce through publication as my husband and I had not been in contact for 5 years and I was out of the US for a few years. (it was an abusive marriage) I reside in Buffalo and I spoke with several attorneys locally but I did not feel that any of the local attorneys were able able to understand my situation. Some suggested that I locate my husband, and each one of them wanted to start by identifying and listing the assets. Unsatisfied, I started looking for attorneys in NY city, and I found Ms. Brenner through Avvo. During the consultation, she was extremely kind and understanding and agreed to take on my case. Ms. Brenner helped me get a divorce through publication and she/her team took care of everything. All I had to do was provide her with documentation. I am grateful to Ms. Brenner for helping me get out of a sticky stressful situation. I would definitely recommend her to anybody in a similar situation. Thank you, Ms. Brenner.
    “My husband and I are grateful :)”
    Everything you said about mediation was true. My husband and I really connected in a positive way working out the details of our divorce in mediation with you. The arguing was endless but we finally heard each other. You have a lot of patience. The property discussions made everything so emotional. You kept us focused and stopped us from rehashing the past. We tell everyone about you. Hopefully none of our friends will divorce but if they do we will tell them they need you.
    - Tom & Philip R.
    “Lois is a "Rock Star"”
    Lois is a “Rock Star” I was very worried about my daughter who was in a really bad marriage. I started researching divorce attorneys and found Lois Brenner. I called her, discussed my daughter’s horrible marriage and she agreed to meet with us. Since my daughter’s husband wanted out of the marriage too (he was cheating), Lois suggested she help them dissolve their marriage in mediation. To my surprise it worked out. Lois was able to keep my daughter and husband from fighting during their sessions, and she helped them resolve all their financial issues. Since I was paying the fees to help my daughter, not having to go to court saved us a great deal of money. As a father, I am truly grateful for everything Lois did. Her talks with me in the beginning of the process, to calm me down, really helped. I would highly recommend her to anyone thinking of divorce.
    - Graham (happy dad)
    “An Amazing Experience from Start to Finish!”
    Lois was an absolute pleasure to work with. She worked on a prenuptial agreement for me. Our very first conversation put me at ease. She was interested in my upcoming marriage and wedding. She assured me the prenuptial agreement could be drafted quickly. She made intelligent recommendations to address some of my complex financial decisions. She also made sound suggestions to protect my multi-million dollar portfolio. Our wedding is coming up and will be a lot smaller than we originally thought due to COVID-19, but Lois Brenner got our prenuptial agreement done in time, and made it a lot more pleasurable experience than I thought it would be. I would recommend Lois to anyone seeking a truly skilled attorney to draft their prenuptial agreement.
    - Glen Mearns

The Psychology of Divorce | Chapter One

Here is an excerpt from Chapter One of my upcoming book The Psychology of Divorce. 

The Role of Psychology in Divorce. The chapter argues that psychology significantly impacts human behavior and affects both the process and outcome of a divorce. While many believe divorce laws solely determine results, the personality traits and actions of the spouses are major contributing factors. There are three ways to end a marriage: litigation, negotiation, or mediation, and the participants' mindset plays a crucial role in each.

This short video explains the importance of fully understanding the psychology of your divorce before you begin the process.

  • American Bar Association (ABA)
  • Avvo
  • ABA
  • National trial lawyers
  • Nysha
  • SEMPA
  • FDMC
  • AFPPA