Boston · High-stakes litigation

Divorce & family law

Complex dissolution, custody, parentage, and DCF proceedings where financial, parental, and reputational stakes require trial and appellate depth—including Supreme Judicial Court advocacy.

ConfidentialNo obligation to inquireBoston trial counsel

Request confidential review Call (617) 886-5188

50+

Years trial experience

Founding partners

SJC &

Appeals Court wins

Published decisions

$28M+

Big Dig recovery

Landmark Massachusetts matter

Trusted Boston advocates

Denner Lamanna Divorce & family law

Complex dissolution, custody, parentage, and DCF proceedings where financial, parental, and reputational stakes require trial and appellate depth—including Supreme Judicial Court advocacy. Denner Lamanna represents clients in divorce, custody, parentage, and DCF-related proceedings where the outcome affects children, operating companies, and generational wealth. These are high-stakes family cases—not volume docket matters.

We advocate for you

Trial depth for divorce & family law

High-net-worth divorce and contested custody can restructure generational wealth, operating companies, and children's lives for decades. Hidden assets, business valuation fights, and DCF intervention move on court schedules that do not pause for negotiation. Orders entered in Probate and Family Court are difficult to unwind on appeal without trial preservation—making early counsel with appellate depth essential, not optional. Assisted reproduction, surrogacy, and parentage disputes involve statutes that lag behind medical practice. Founding partner Jennifer Lamanna has argued before the Supreme Judicial Court on parentage and impoundment questions that affect families statewide. High-conflict custody, relocation, and 209A overlap require trial counsel comfortable with GAL reports, evaluators, and emergency motions when children's stability is at immediate risk. Denner Lamanna follows a disciplined process—Confidential intake & strategy: We assess financial complexity, parenting conflict, DCF exposure, and whether trial or negotiated resolution is realistic before filings lock in positions. Financial discovery & experts: Forensic accountants, business valuators, and tracing analysis for closely held companies, trusts, and executive compensation. Parenting & protective litigation: Custody evaluations, GAL coordination, relocation analysis, and emergency motions when children's safety or stability is at immediate risk. Trial preparation: Financial and parenting cases are prepared for Probate and Family Court trial—with exhibits, experts, and cross-examination strategy when settlement fails. Judgment & appellate review: Post-judgment enforcement, modification strategy, and Appeals Court or SJC review when financial or parenting orders contain reversible error. Institutional defendants and opposing counsel deploy delay, denial, and resource advantages. Divorce & family law matters deserve trial-ready counsel from Boston who builds for courtroom advocacy—not volume docket management.

Massachusetts context

Why these matters require trial-ready counsel

Probate and Family Court dockets combine financial complexity, parenting disputes, and agency intervention on accelerated schedules.

7

Probate & Family Court departments in Greater Boston

Suffolk, Middlesex, Norfolk, Essex + satellite

c. 208

Massachusetts divorce & separation statutes

G.L. c. 208

c. 209A

Abuse prevention orders — 209A hearings

G.L. c. 209A

SJC

Parentage & impoundment precedent

Supreme Judicial Court

What we pursue

  • Marital asset and business division
  • Alimony and child support orders
  • Parenting time and relocation rights
  • Attorney's fees and enforcement remedies
  • DCF findings affecting parental rights
  • Appeals Court and SJC review

Past results and statistics vary by case. This is general educational information—not a guarantee of outcome.

Practice scope

What we handle in divorce & family law

Denner Lamanna accepts high-stakes divorce & family law mandates in Massachusetts state court, federal court in Boston, and appellate forums.

What we handle

  • High-net-worth divorce and asset division
  • Closely held business and valuation disputes
  • High-conflict custody and parenting plans
  • Parentage and assisted-reproduction litigation
  • DCF defense and care-and-protection appeals
  • Appeals Court and SJC family practice
  • High-net-worth divorce and complex asset division
  • Closely held business valuation and goodwill disputes
  • Stock options, RSUs, and executive compensation division
  • Trust and estate asset tracing in dissolution
  • Alimony, modification, and enforcement litigation
  • High-conflict custody and parenting-plan trials
  • Relocation and removal proceedings
  • Parentage and assisted reproduction disputes
  • Surrogacy and gestational carrier litigation
  • DCF care-and-protection and termination defense
  • Contempt and enforcement of financial orders
  • Appeals Court and SJC family law review

Common family-law outcomes

  • High-net-worth divorce
  • Custody & parentage
  • DCF & appeals
  • Massachusetts Probate & Family Court
  • Massachusetts Appeals Court
  • High-net-worth divorce and asset division
  • Closely held business and valuation disputes
  • High-conflict custody and parenting plans

Discuss your divorce & family law confidentially

Delaying counsel can hurt both your position and your case. If you face divorce & family law exposure, contact Denner Lamanna for a confidential review.

Request confidential review (617) 886-5188

Important steps

Do not wait. Here is what to do right now.

Taking the right steps early protects your health, your rights, and your record.

1

Contact us for a confidential review

Tell us what happened. We evaluate deadlines, forums, and preservation needs quickly.

No obligation.

2

Preserve evidence and documents

Records, communications, and witness information degrade within days or weeks.

Act before narratives harden.

3

Do not sign or agree without counsel

Waivers, releases, and statements to opposing parties can permanently limit your options.

Early counsel changes leverage.

Why Denner Lamanna

Trial depth for consequential cases

You bring your matter. We bring Massachusetts trial experience, appellate depth, and staffing built for the courtroom.

Trial-ready staffing

Expert and investigator investment from intake—not after negotiations stall.

State, federal & appellate

One team from Boston through Massachusetts courts, Boston federal court, and the First Circuit.

High-stakes focus

Complex criminal, civil rights, injury, family, business, military, and appellate mandates.

Confidential intake

No charge to inquire. Early counsel protects evidence and deadlines.

High-net-worth and business-owner focus

Dissolutions involving operating companies, stock compensation, and multi-state property require forensic discovery and trial planning—not boilerplate separation agreements.

Appellate continuity from trial

Founding partner Jennifer Lamanna brings Supreme Judicial Court and Appeals Court experience to family orders—so preservation begins at the first hearing, not after an adverse judgment.

DCF and high-conflict parenting depth

Care-and-protection defense and contested custody require trial counsel comfortable with agency procedure, evaluators, and juvenile court timelines.

Our process

How we handle divorce & family law

A disciplined sequence from first contact through trial or resolution—built for high-stakes Massachusetts and federal litigation.

Step 01

Confidential intake & strategy

We assess financial complexity, parenting conflict, DCF exposure, and whether trial or negotiated resolution is realistic before filings lock in positions.

Step 02

Financial discovery & experts

Forensic accountants, business valuators, and tracing analysis for closely held companies, trusts, and executive compensation.

Step 03

Parenting & protective litigation

Custody evaluations, GAL coordination, relocation analysis, and emergency motions when children's safety or stability is at immediate risk.

Step 04

Trial preparation

Financial and parenting cases are prepared for Probate and Family Court trial—with exhibits, experts, and cross-examination strategy when settlement fails.

Step 05

Judgment & appellate review

Post-judgment enforcement, modification strategy, and Appeals Court or SJC review when financial or parenting orders contain reversible error.

How we help

Counsel at every stage

01

High-net-worth divorce

Asset division, alimony, and business valuation in consequential dissolutions.

02

Custody & parentage

Parenting plans, relocation, assisted reproduction, and parentage disputes.

03

DCF & appeals

Care-and-protection defense and family-law appellate practice.

In depth

Massachusetts divorce & family law — what you should know

Educational overview of local law, data, and litigation context—not legal advice for your specific situation.

High-net-worth divorce in Massachusetts Probate and Family Court

When marital estates include operating companies, professional practices, RSUs, and multi-state real estate, valuation date disputes and hidden income allegations define the case. Forensic accountants, business valuators, and tracing experts are not optional—they are the trial record.

Denner Lamanna integrates financial discovery with appellate preservation. Orders dividing goodwill, awarding alimony, or imputing income are appealable—but only if the trial record contains the right expert testimony and objections.

Parentage, ART, and Supreme Judicial Court precedent

Assisted reproduction, surrogacy, and parentage disputes involve statutes that lag behind medical practice. Founding partner Jennifer Lamanna has argued before the Supreme Judicial Court on parentage and impoundment questions that affect families statewide.

High-conflict custody, relocation, and 209A overlap require trial counsel comfortable with GAL reports, evaluators, and emergency motions when children's stability is at immediate risk.

Overview

Boston counsel for divorce & family law

Denner Lamanna represents clients in divorce, custody, parentage, and DCF-related proceedings where the outcome affects children, operating companies, and generational wealth. These are high-stakes family cases—not volume docket matters.

Trial strategy and appellate preservation are integrated from the first filing. Financial disclosures, expert retention, and parenting evaluations must be managed with an eye toward both trial and potential Appeals Court or SJC review.

Massachusetts forums for family litigation

Family matters may be heard in Probate and Family Court departments across Massachusetts, with appellate review in the Appeals Court and Supreme Judicial Court when errors affect parental or financial orders.

Financial complexity in Massachusetts dissolutions

When marital estates include operating companies, professional practices, and layered trusts, valuation date disputes and hidden income allegations define the case. Denner Lamanna integrates forensic discovery with trial and appellate strategy for clients who cannot treat dissolution as routine.

Parentage, ART, and evolving family law

Assisted reproduction and surrogacy create parentage questions Massachusetts courts continue to refine. Our appellate experience before the Supreme Judicial Court on parentage issues informs trial preservation and novel legal theories when statutes lag behind science.

Our approach

Family litigation with appellate continuity

Founding partner Jennifer Lamanna brings decades of Massachusetts trial and appellate experience to family matters where asset structures, business interests, and parenting disputes cannot be treated as routine.

01Financial complexityClosely held businesses, trusts, and multi-asset portfolios in dissolution.
02Parenting disputesHigh-conflict custody, relocation, and parenting-plan litigation.
03Appellate depthAppeals Court and SJC experience when trial orders are not the final word.

Client stories

Real clients. Real advocacy.

Representative client feedback. Individual results vary; testimonials do not guarantee similar outcomes.

★★★★★

“Jeffrey Denner has taken on an impossible situation for me. Attorney Denner will be there for you 24/7, make certain all is in order, has a phenomenal staff and goes the distance for his clients.”

— Verified Client
★★★★★

“Jeff handled a case for my wife that wasnt really within the scope of his practice. He, and his associates, litigated her case with the utmost professionalism and kindness ive never encountered with any other lawyer or law firm.”

— Brian
★★★★★

“Jeff was unbelievable in helping me with a serious legal issue I was facing. He was responsive, intelligent, and informative. He clearly explained all of my options in a way that was easy for me to understand.”

— Kim
★★★★★

“Jennifer Lamanna is an outstanding attorney. She is smart, tough, and compassionate—a rare combination in high-stakes family litigation.”

— Verified Client

Where we serve

Boston & Massachusetts counsel

From Boston we represent clients in Probate and Family Court departments throughout Greater Boston—Suffolk, Middlesex, Norfolk, and Essex—and on appeal before the Massachusetts Appeals Court and Supreme Judicial Court.

Boston Boston Cambridge Somerville Medford Brookline Newton Quincy Worcester Springfield Cape Cod Massachusetts statewide U.S. District Court — Boston First Circuit

Forums

Where these cases are litigated

Massachusetts Probate & Family Court Massachusetts Appeals Court Supreme Judicial Court

When to contact us

  • You are facing divorce with business interests or complex assets at stake
  • Your spouse retained aggressive counsel or filed emergency motions
  • DCF contacted you or removed a child from your home
  • You are considering relocation with minor children
  • You received an adverse custody, alimony, or division order you may appeal

FAQ

Frequently asked questions

Common questions about divorce & family law in Massachusetts and federal court.

What is high-net-worth divorce litigation?

Dissolutions involving closely held businesses, complex trusts, multiple properties, or executive compensation require forensic accounting, valuation experts, and trial planning beyond standard uncontested filings.

Can custody orders be appealed in Massachusetts?

Yes, under strict timelines and standards. Appellate preservation begins at trial—another reason family cases benefit from counsel with appellate experience.

Does the firm handle DCF matters?

Yes. We defend clients in care-and-protection proceedings and related high-stakes parental-rights disputes.

What distinguishes high-net-worth divorce from routine dissolution?

Asset tracing, business valuation, tax consequences, and multi-entity holdings require forensic accountants and trial planning beyond standard uncontested filings.

Can custody orders be modified in Massachusetts?

Yes, upon a substantial and material change in circumstances affecting the child's welfare—but the moving party must prove the change and best-interests factors.

Should the same lawyer handle trial and appeal?

Trial and appellate standards differ. Counsel with Appeals Court and SJC experience helps preserve issues at trial and evaluate whether appeal is warranted.

What happens at an emergency DCF removal hearing?

Courts review whether removal was justified and whether safety can be maintained in-home. Immediate counsel is critical—72-hour and subsequent hearings move quickly.

Are prenuptial agreements always enforceable?

Not automatically. Enforcement depends on compliance with Massachusetts law, disclosure, fairness at execution and enforcement, and specific challenge grounds.

Still have questions?

Contact Denner Lamanna for a confidential, no-obligation review.

Get answers now

See if we can help

Confidential divorce & family law intake with Boston trial and appellate counsel. No charge to inquire.

Request confidential review (617) 886-5188