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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.

    “First, you were so easy to talk to and second, you really know what you are doing!”
    “First, you were so easy to talk to and second, you really know what you are doing!”
    - Sharon
    “She is responsive, and answered my emails within a couple of minutes every time. Highly rated!”
    Lois acted as the mediator in my divorce, and she was absolutely excellent. It was a very difficult time for me personally, but Lois made the process as easy and painless as it could possibly have been. She listened to each of us separately, and made thoughtful and helpful suggestions. She is fair, and seemed to genuinely care about finding a solution that was best for both parties. Lois is perfectly qualified to handle this type of situation, given her background in psychology. She truly understands people, and used this ability to keep my ex-husband and I calm, and smoothly navigate a few tricky situations. I felt very understood by Lois, and think that she not just a top-quality attorney, but also a very decent person. She is responsive, and answered my emails within a couple of minutes every time. Highly rated!
    “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
    “"High Net Worth Professionals"”
    I am a highly successful money manager and before meeting Lois Brenner, hiring a divorce attorney was a disaster. Two previous divorce attorneys really wasted my funds, and had no savvy when it came to asset and property distribution. Lois Brenner finally fixed the mess I was in. She and her team of financial experts, including attorney Matthew Ehrlich were able to prepare an asset and property distribution that was realistic, keeping in mind tax ramifications, and important distributions and allocations. They negotiated a thorough and financially sound divorce settlement. If you have a lot of assets, just any divorce attorney won’t do. You really need someone with a lot of knowledge. Lois Brenner and Matthew Ehrlich were really impressive. Thanks!!
    - Michael C.
    “We love Lois!”
    What a gem! Lois Brenner is the best out there by far... She got my husband and I right away. Listened, guided, let me cry, and never gave up on us during our mediation sessions. It was not easy but she made it possible. Even my husband liked her and agreed to mediate after we had lots of arguments. Thank you Lois. I already recommended you to my cardiologist. Have a happy, productive New Year.
    - Bernie A.
    “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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