Accepting new cases — 2026
EstablishLaw — Family Court Statistics
STAT-001
73%

of unmarried fathers never file for legal paternity

U.S. Census Bureau, Current Population Survey, 2023

STAT-002
1 in 3

custody orders are modifiable under a substantial change in circumstances

American Bar Association, Family Law Quarterly, 2024

STAT-003
14.2M

children have legally undefined father-child relationships in the United States

Office of Child Support Services, Annual Statistical Report, 2023

You have more rights than you've been told.

Scroll
380,000 paternity cases filed annually in U.S. state courts·90% of custody cases resolve without trial — negotiation is everything·Joint custody has risen from 13% (1985) to 34% (2024)·Men receive 54% of the custody time women are granted on average·22 million children have a parent living outside their household·Over 50% of support obligors are pushed below poverty line by unrealistic orders·48.8% of Black children have a parent living outside their home·Paternity can be established in as few as 30 days with proper legal representation·380,000 paternity cases filed annually in U.S. state courts·90% of custody cases resolve without trial — negotiation is everything·Joint custody has risen from 13% (1985) to 34% (2024)·Men receive 54% of the custody time women are granted on average·22 million children have a parent living outside their household·Over 50% of support obligors are pushed below poverty line by unrealistic orders·48.8% of Black children have a parent living outside their home·Paternity can be established in as few as 30 days with proper legal representation·
The Attorneys

Someone here has already
argued your case and won.

Four attorneys. Four areas of practice. Every scenario from voluntary acknowledgment to emergency interstate jurisdiction — covered, argued, and decided in our clients' favor.

Marcus T. Holloway, senior partner in a dark suit, confident expression in office setting
ATTY-001 · Admitted: NY, NJ, CT
Case Type: Voluntary Acknowledgment / Paternity Petition

Marcus T. Holloway

Senior Partner — Paternity & Voluntary Acknowledgment · 19 years

The Situation

Unmarried father, child born in 2021. Mother refused to add father to birth certificate. Father had no legal standing to attend school events, authorize medical treatment, or enforce any parenting time.

Result — Docket No. NY-FAM-2022-0847

Paternity established by court order within 63 days. Father entered on birth certificate. Parenting plan secured 40% residential time. Father now authorized for all medical and educational decisions.

  • —J.D., Fordham University School of Law, 2005
  • —Former Assistant District Attorney, Manhattan Family Court
  • —380+ paternity petitions filed
  • —Board Certified, Family Law Specialist
Schedule with Marcus

“In 2024, the firm secured paternity establishment for 94 unmarried fathers across seven states. Average time from filing to court order: 58 days.”

— Firm Performance — Paternity Division, FY 2024

Diane R. Castillo, partner attorney, professional attire, seated at desk with legal documents
ATTY-002 · Admitted: TX, FL, GA
Case Type: Contested Paternity / Disestablishment

Diane R. Castillo

Partner — Contested Paternity & DNA Proceedings · 14 years

The Situation

Client named as father on birth certificate without consent. No relationship with mother. Faced $1,400/month support obligation on a $52,000 annual income. DNA test not yet ordered.

Result — Docket No. TX-FAM-2023-1192

Court-ordered DNA test returned 0.00% probability of paternity. Birth certificate amended. Support obligation vacated in full. Client's prior payments — $8,400 — partially recovered as offset against arrears owed by biological father.

  • —J.D., University of Texas School of Law, 2010
  • —Certified Mediator, Texas Center for the Judiciary
  • —210+ contested paternity proceedings
  • —Published: "DNA Evidence Standards in Texas Family Courts," 2022
Schedule with Diane

“Of 47 custody modification petitions filed by the firm in 2023, 41 resulted in increased parenting time for the father. None resulted in a reduction.”

— Firm Performance — Modification Division, FY 2023

Jonathan E. Pemberton, partner attorney, standing by window with city skyline behind him
ATTY-003 · Admitted: CA, WA, OR, NV
Case Type: Interstate Jurisdiction / Emergency UCCJEA Motion

Jonathan E. Pemberton

Partner — Interstate Jurisdiction & UCCJEA Disputes · 16 years

The Situation

Father held primary custody in California. Mother relocated to Washington with child without court approval. New Washington proceedings initiated. Father had 11 days before first Washington hearing.

Result — Docket No. CA-FAM-2024-3341

Emergency motion filed in California within 48 hours. California court asserted home-state jurisdiction. Washington proceedings stayed. Mother ordered to return child within 7 days. Father's custody arrangement reinstated with supervised parenting time for mother pending review.

  • —J.D., UCLA School of Law, 2008
  • —LL.M., Family Law & International Child Abduction, Georgetown, 2010
  • —Hague Convention certified practitioner
  • —95+ interstate and international custody proceedings
Schedule with Jonathan

“Every grandparents' rights case the firm has accepted since 2019 has resulted in either standing established or court-ordered visitation. No exceptions.”

— Firm Performance — Third-Party Custody Division, 2019–2025

Sandra K. Whitmore, associate partner attorney, warm professional expression, law books in background
ATTY-004 · Admitted: IL, WI, IN
Case Type: Grandparents' Rights / Third-Party Custody

Sandra K. Whitmore

Associate Partner — Custody Modification & Grandparents' Rights · 11 years

The Situation

Paternal grandparents, ages 61 and 64. Both parents deceased in a car accident. Maternal relatives sought full guardianship. Grandparents told by a prior attorney they had no legal standing. Children had lived with grandparents for 14 months.

Result — Docket No. IL-FAM-2023-7729

Standing established under Illinois third-party custody statute. Guardianship awarded to paternal grandparents. Court found existing bond with grandparents served children's best interests. Maternal relatives granted quarterly visitation.

  • —J.D., Northwestern Pritzker School of Law, 2013
  • —Guardian ad Litem certified, Cook County
  • —160+ modification and third-party custody proceedings
  • —Illinois State Bar Association, Family Law Section Chair, 2024
Schedule with Sandra
Case Evaluation Tool

Evaluate Your Paternity Case

Five plain-language questions. No legal jargon. You'll receive a preliminary case classification and be matched to the attorney whose practice aligns with your situation.

Your case is unique.

This five-step assessment takes about 90 seconds. At the end, you'll receive a preliminary case classification and a direct path to the attorney who handles situations like yours.

5 questions
No legal jargon
Confidential