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We understand that right now, many New Yorkers have urgent questions about their parenting and custody agreements and arrangements. Coronavirus and the subsequent restrictions imposed on movement have created a sense of uncertainty for many parents. The firm is currently open for business. We are also offering remote consultations via video chat and phone calls. We are here to answer your pressing questions about your custody arrangements during the coronavirus crisis, as well as to speak about any other family law and divorce issues you may have.

We want you to stay safe and healthy. If you wish to meet with an attorney remotely, we can accommodate that need. If you have questions, please contact us.

Abby P. Rosmarin


Phone: 212-867-9123 Fax: 212-983-8526

Abby P. Rosmarin is a partner with Berkman Bottger Newman & Schein, LLP. She concentrates her practice on alternative dispute resolution. An attorney and a NYS Licensed Mental Health Counselor, Abby draws on her training and experience in law, conflict resolution and mental health to mediate a wide range of family disputes, including divorce, separation, prenuptial agreements, postnuptial agreements, custody, parenting conflict, parent/child, trusts and estates, elder care, as well as those arising in the context of family-owned businesses. Abby serves on a variety of court-affiliated dispute resolution panels.

Abby‘s past legal practice included commercial litigation and nearly 10 years as the Assistant General Counsel to Peugeot Motors of America. She can also mediate commercial and employment disputes.

She is a New York State Certified Guardian for Alleged Incapacitated Persons, trained in special education mediation, and understands the particular issues involving those with special needs.

A member of the New York Bar and California State Bar (inactive), Abby participates as a member of the Westchester County Bar Association (ADR Committee) and the Westchester Women’s Bar Association (co-chair of the Mediation Committee). Abby is an active member of the Family and Divorce Mediation Council of Greater New York, the New York State Council on Divorce Mediation, and New York Association of Collaborative Professionals, where she served as the Executive Director for nearly 8 years.

She regularly enjoys advanced learning both as the student and the teacher. You can read more about Abby and her work at her website.


Areas of practice

  • Collaborative Law
  • Divorce Mediation
  • Divorce Negotiation
  • Postnuptial Agreements
  • Prenuptial Agreements
  • Equitable Distribution
  • Marital Agreements
  • Separation Agreements
  • Spousal Support
  • Child Custody
  • Child Support
  • Alimony
  • Marital Property Distribution
  • Marital Property Settlements
  • Family Mediation

Professional memberships


Abby P Rosmarin