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

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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.

“I'm grateful you did not give up on us.”
I just wanted to take a moment to personally thank you for the wonderful job you did mediating our separation agreement and putting this document together. You not only saved us hundreds of thousands of dollars but helped avoid what would have been a disastrous future in court. I'm grateful you did not give up on us. If I ever am involved in another situation like this, and I hope I never am, I would certainly recommend your services.

- J.M.
“I didn’t expect to find a divorce attorney as amazing as you!”
“I didn’t expect to find a divorce attorney as amazing as you!”

- Deborah
“I'm Happily Married. Thanks Lois!”
Thanks to Lois Brenner our wedding went well because we had our prenuptial agreement in place. We literally had her draft our prenuptial agreement 2 weeks before our wedding. She was thorough, made suggestions to include things we hadn’t even thought of, and got it done really quickly. Thanks Lois :)

- Tanya S
“Brenner Divorce Method really works!!”
I had read about Lois’ unusual divorce method in one of her blog posts. It was refreshing to see someone was working with the psychological issues in divorce. My husband is bipolar and getting him to agree to a divorce and commit to the process was tough. When we met with Lois she really understood him. She immediately identified his mental health issues, and because she has a psych background, she was empathetic to his needs and was skillful at guiding him through her divorce mediation process. It took a while but she really got us to a point where we could actually discuss things without my husband blowing up. Her method is unique and it really helped in our situation. She actually recommended a great psychiatrist who changed my husband’s meds at her urging (she has a medical degree too), and my husband is coping much better. We can’t thank her enough for her compassion and advice! If you need a divorce attorney, especially if mental illness is a part of the fabric of your marriage, go see Lois! Thanks Lois 

- Lorna P.
“Clever & Compassionate Attorney”
I met with Lois Brenner nine months ago, and my life has been changed for the better! She and her legal team really encouraged me to leave a very abusive husband. They gave me the knowledge and courage to take the necessary legal steps. My parents were helping me and found Lois to be smart, and compassionate. My whole family felt really comfortable having her handle my case. I am finally divorced, away from an abusive man and ready to start a new life. I can’t thank Lois and her legal team enough for all the support I received. I got a much better settlement than I expected because they were relentless in locating money my husband had hidden. Thank you so much!

- Kim B.
“Thank You, Thank You, Thank You!”
“Thank You, Thank You, Thank You!”

- Sara and Jeff

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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