Skip to main content
Glenn Aaron Slate

Glenn Aaron Slate

Practice areas:

Divorce & Separation, Child Custody, Family, Child Support, Alimony

About Me

As a new transplant to the TriCities area, I am enjoying getting to know the area and it's people.  I am also adjusting to suburbia after spending the last ten years on a forty acre farm in Stevens County where I was managing partner to a civil litigation firm with multiple offices. 

With undergraduate and graduate degrees in psychology I love working with people and empowering them to create solutions for themselves. 

The two most important qualities in my life are my integrity and my honesty.  I am a bit of a white knight and my hobbies reflect that.  I have studied multiple martial arts for years, taught fencing in college and participated in tournaments with swords. I have taught self defense courses.   I am probably most comfortable using tools and implements created before 1800.  This might be a direct result of growing up in Western Massachusetts on a two hundred acre farm. 

Probably the most interesting tidbits about me is that Tom Clancy included me as a character in one of his books.  Or perhaps it's that I have worked with exotic cats off and on for years. 

Currently I am focusing on family law and looking forward to contributing to the legal community here.


Photos and Videos

4431507 1437631554

4431507 1437634882

4431507 1437634919

4431507 1437634967

Practice Areas

Licensed since 1994

  1. Family: 25%
    21 years, 1 thousand cases
  2. Child Custody: 25%
  3. Divorce & Separation: 25%
  4. Child Support: 20%
  5. Alimony: 5%


Payment Types:

Cash, Check, Credit Card

Attorney Endorsements

10 total 

  • Heather Lynne Sunderman

    I endorse this lawyer.


    Heather Sunderman Family Attorney
    Relationship: Other

  • Jennifer LaCoste

    I endorse this lawyer. Mr. Slate has extensive experience in family law matters, and is highly skilled in the courtroom. Mr. Slate goes above and beyond in his representation of clientele.


    Jennifer LaCoste Child Custody Attorney
    Relationship: Co-worker

Contact Info

Ashby Law PLLC

8900 W. Tucannon Avenue.
Kennewick, WA, 99336


MAAdministrative Suspension199504/17/2015
ORSuspended - Non-Disciplinary199407/18/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.
Avvo Contributions
Legal Answers
Award NameGrantorDate Granted
Top Divorce AttorneyAvvo2015
Client's Choice AwardAvvo2014

Work Experience
TitleCompany NameDuration
Senior AttorneyAshby Law Firm2014 - Present
Managing PartnerSlate and Jones Law Firm2007 - 2014
General CounselPropegate, LTD.2007 - 2014
General CounselThe Milano Group2006 - 2006
VP and General CounselThe eMarket Group1997 - 2006

Association NamePosition NameDuration
International Academy of Collaborative ProfessionalsMember2015 - Present
Collaborative Professionals of WashingtonMember2015 - Present
Benton & Franklin Counties Bar AssociationMember2014 - Present
Washington State Bar Association, Family Law SectionMember2014 - Present
Stevens County Bar AssociationPresident2008 - 2012
Habitat for HumanityExecutive Director2006 - 2007
Washington State Bar AssociationMember2005 - Present
Oregon State BarMember1994 - 2012
Massachusetts Bar FoundationMember1994 - 2012

School NameMajorDegreeGraduated
Lewis & Clark Law SchoolLawJD - Juris Doctor1993
University of West GeorgiaPsychologyMasters1989
University of Massachusetts, AmherstPsychologyBS - Bachelor of Science1984

Speaking Engagements
Conference NameTitleDate
Mini CLEThe Art of Negotiation2010
Poly LivingLegal Rights for Non Traditional Relationships2009
ArisiaCopyright Law2005
Building BridgesLegal Issues in Non Traditional Relationships2004