Atty. M. Sean Breen

Atty. M. Sean Breen

M. Sean Breen is a lawyer practicing divorce & separation, guardianship, family law and 2 other areas of law.

Boise Boise 33 yrs experience 33 year
Call (208) 906-3101 Book Appointment

Divorce & Separation & More Attorney · Serving Boise, ID · 33+ Years Experience

Profile Summary

About M. Sean Breen at a Glance

M. Sean Breen is a Member based in Boise, Idaho, practicing at Breen, Ball & Marelius, PLLC. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on divorce, family law, poa, employment contracts, and litigation. Admitted to practice in Idaho (1993) and U.S. District Court, District of Idaho and U.S. Court of Appeals, Ninth Circuit (1993). Educated at University of Idaho College of Law (J.D., 1994) and Idaho State University (B.A., 1986). Active member of Idaho State Bar (Member, Sections on: Litigation Family Law Professional Ethics) Idaho Trial Lawyers Association. Serves clients in Boise, ID and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About M. Sean Breen

  • M. Sean Breen is a lawyer practicing divorce & separation, guardianship, family law and 2 other areas of law
  • M. received a B.A. degree from Idaho State University in 1986, and has been licensed for 33 years
  • M. practices at Breen, Ball & Marelius, PLLC in Boise, ID

Practice Areas Explained

M. Sean Breen's Areas of Legal Practice

Each practice area below reflects the types of cases M. Sean Breen handles, with a practical overview of what that area of law involves and how it may apply to your situation in Boise.

Divorce in Boise

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

M. Sean Breen is one of 50,071 divorce attorneys indexed nationally. Browse divorce attorneys in Idaho →

Family Law in Boise

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

M. Sean Breen is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Idaho →

Power of Attorney in Boise

M. Sean Breen is one of 32,920 poa attorneys indexed nationally. Browse poa attorneys in Idaho →

Employment Contracts in Boise

M. Sean Breen is one of 7,665 employment contracts attorneys indexed nationally. Browse employment contracts attorneys in Idaho →

Civil Litigation in Boise

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

M. Sean Breen is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Idaho →

Jurisdictional Context

Why Local Counsel Matters in Boise

Practicing law in Idaho. Legal matters in Idaho are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Boise are typically filed in the local municipal court or the appropriate Idaho state district court, depending on subject matter and amount in controversy. An attorney licensed in Idaho brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Idaho courts without local counsel or pro hac vice admission.

Boise Courts and Legal Process

Choosing a Boise-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Idaho attorneys? Browse all attorneys in Boise or all attorneys in Idaho.

Frequently Asked

Common Questions About M. Sean Breen

Where is M. Sean Breen's law office located?
M. Sean Breen's law practice is located in Boise, Idaho. The firm is Breen, Ball & Marelius, PLLC. You can contact the office directly through this profile page.
What practice areas does M. Sean Breen handle?
M. Sean Breen focuses on divorce, family law, poa, employment contracts, litigation. Each practice area listed reflects experience handling cases of that type in Idaho.
How long has M. Sean Breen practiced law?
M. Sean Breen has 33+ years of legal experience and has been licensed since 1993.
Where did M. Sean Breen go to law school?
M. Sean Breen earned their education at (J.D., 1994); (B.A., 1986).
How can I contact M. Sean Breen for a consultation?
You can contact M. Sean Breen directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Boise Choose M. Sean Breen

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish M. Sean Breen's practice in the field of divorce, family law, poa, employment contracts, and litigation.

Decade-Tested Legal Experience

M. Sean Breen brings 33+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Idaho and U.S. District Court, District of Idaho and U.S. Court of Appeals, Ninth Circuit, M. Sean Breen can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering divorce, family law, and poa, M. Sean Breen can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Boise

A Boise-based practice means M. Sean Breen attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues M. Sean Breen Handles in Boise

Below is a representative sample of the types of matters M. Sean Breen has experience with under Idaho law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law

This list is illustrative, not exhaustive. Contact M. Sean Breen directly to discuss the specifics of your situation.

Search Reference

How People Find M. Sean Breen Online

Prospective clients searching for legal help in Boise commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like M. Sean Breen.

M. Sean Breen attorney M. Sean Breen lawyer M. Sean Breen Boise M. Sean Breen Idaho M. Sean Breen reviews M. Sean Breen contact Breen, Ball & Marelius, PLLC law firm divorce attorney in Boise divorce lawyer Boise best divorce attorney Boise top rated divorce lawyer near me divorce attorney Idaho find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with M. Sean Breen directly.

Education & Law School Background

J.D.
University of Idaho College of Law
- 1994
B.A.
Idaho State University
- 1986

Bar Admissions & Licensed Jurisdictions

Idaho
Admitted: 1993
U.S. District Court, District of Idaho and U.S. Court of Appeals, Ninth Circuit
Admitted: 1993

Client Reviews & Ratings — M. Sean Breen

3.8
27 Review
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