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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.

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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.

    “She gave me the best advice, in such a caring and kind way.”
    I have hired Mrs. Brenner and had the best experience with her in my complicated and intense divorce. She was there for me all the way, always answering promptly any questions I had. She gave me the best advice, in such a caring and kind way. She has an amazing team of specialists, that will cover any needs you might have. I highly recommend Mrs. Brenner, you can feel she’s got your back!
    - JN
    “I would strongly recommend her as a divorce /representative attorney.”
    I utilized Lois's services for divorce. She was most helpful in all aspects. First, she explored reconciliation, which was the right thing to do. Absence of that, her suggestion of what to negotiate for, how to do it without unnecessary anger & hostility to the ex & how to expedite the process was invaluable. Timewise she was excellent & sympathetic to what I was going through. She was always available & her fees were very reasonable. I would strongly recommend her as a divorce /representative attorney.
    “She was very thorough and efficient!”
    Lois Brenner was great to work with. She was very thorough and efficient! I would recommend Lois to anyone seeking an amicable divorce.
    - RW
    ““Great Lady””
    I met Lois Brenner at a networking group. She spoke on divorce and mediation. At the time I was not in need of a divorce attorney but was so impressed I kept her information. Two years later I hired Lois Brenner and I am finally separated from a man who nearly destroyed my life. Although we were able to do this with her in mediation, it was not easy for me. She really kept me strong, and on top of myself. She was helpful with both of us, and encouraged each of us when needed. It was much better than going through the court system. It took a lot less time and saved us money too. I can’t say enough about her. She is a special attorney. I tell everyone who will listen how special she is.
    - Pilar
    “Inventive Attorney”
    We have Lois Brenner to thank for turning our marriage around. We hired Lois as our mediator when we were considering divorce. When we started working with her and she realized we wanted to try to keep our marriage together she suggested a postnuptial agreement to get our marriage back on track. Having the postnuptial agreement made us both accountable when it came to our issues. Having this doc in place is clearly helping us redefine our marriage in a better way. I don’t know if we will never get divorced, but for now we are respecting each others’ boundaries and are aware of the consequences if we don’t! It was really cool that Ms. Brenner suggested this method as an option. Most divorce attorneys would not have suggested a way for us to try to stay together. She is very talented and unusual in the best possible way. If we choose to take the divorce path eventually we will definitely hire her again. In the meantime we are making it work. She is amazing.
    - Joseph M
    “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.

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.

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