Garden City, NY · Serving All of Long Island

Long Island Divorce Attorney

Divorce is one of the most difficult experiences you'll face. At The Lewter Law Firm, P.C., attorney Gillian Lewter brings over 15 years of family law experience to protect your rights, your assets, and your future.

5-Star Google Reviews

Free Divorce Consultation

Confidential · No obligation · Respond within 1 business day

Submitting this form does not create an attorney-client relationship.

Why Long Island Families Choose Lewter Law

When your family and future are on the line, experience and dedication matter.

15+ Years Experience

Deep knowledge of Nassau and Suffolk County family courts.

Fierce Advocacy

We fight to protect your assets, rights, and parental interests.

1,000+ Families Helped

A proven track record of successful divorce outcomes.

Responsive & Attentive

You'll always know where your case stands.

Comprehensive Divorce Representation on Long Island

Whether your divorce is amicable or contested, we provide strategic, compassionate legal guidance every step of the way.

  • Contested & Uncontested Divorce
  • High-Asset Divorce & Complex Financials
  • Equitable Distribution of Marital Property
  • Spousal Maintenance & Alimony
  • Divorce Involving Business Interests
  • Collaborative Divorce
  • Post-Divorce Modifications
  • Enforcement of Divorce Agreements
"Attorney Lewter handled my high-asset divorce with incredible skill and discretion. She knew exactly how to navigate the complexities of our business holdings and real estate. The outcome exceeded my expectations."

— James K., New York City · Google Review · 5 Stars

Read all client reviews →

Serving All of Long Island

229 7th Street, Suite 205 · Garden City, NY 11530

Nassau County · Suffolk County · Queens · Brooklyn

Attorney Advertising. Prior results do not guarantee a similar outcome. The information on this website is for general informational purposes only and does not constitute legal advice.