EXCELLENCE AWARDEE: The LEAP Legal Software Award for Family Law Firm of the Year

Crossroads Law

Marcus is an award-winning family lawyer, named one of Canada’s Top 25 Most Influential Lawyers in 2021 and recognized in The Best Lawyers in Canada. He has extensive litigation and mediation experience in both BC and Alberta, and has appeared at all court levels and in arbitrations. An active member of the legal community, Marcus serves on the CBA–BC’s unbundled services committee and volunteers with Access Pro Bono. He contributes to the Law Society’s Alberta Family Law Practice Manual and presents for the CBA and CLEBC. A vocal advocate for legal reform, Marcus has been featured in CBC, Global News, and The Globe and Mail.

Founder / Sr. Family Lawyer / Mediator / Arbitrator (Alberta) / Collaborative Lawyer / Certified Legal Coach

Marcus M. Sixta

facebook.com/Crossroadslaw/

@crossroadslaw

@LawsonLundell

As an independent, forward-thinking girls’ school we are committed to preparing girls for a lifetime of learning, leadership and engagement in our global community. We believe in girls. At Ruyton Girls’ School we foster the individuality of each girl in a caring and safe environment, nurturing her intellectual, physical, social and emotional qualities that are essential to flourish. Powerful learning is central to the Ruyton culture, building on our strong academic reputation. We focus on advancing the learning of every girl through the engagement of intellectual curiosity, building their knowledge and skills about how to learn, and supporting them to achieve their personal best and be exemplary citizens. We believe in real-world learning beyond the classroom, collaborating with the wider community to promote growth, discovery and sustainability. We empower our girls to lead lives of purpose with courage, character and compassion. Through the development of values and action-focused learning they are inspired to pursue equity and justice for self and others. By embracing diversity and raising their voices, our girls effect positive change and make a difference.

Crossroads Law is an award-winning family law firm serving clients in both British Columbia and Alberta. Our mission is to transform the legal experience by delivering high-quality, client-centred services grounded in innovation, respect, and excellence in customer care. We support individuals and families through life’s most challenging transitions with a compassionate and progressive approach. Our team provides flexible, affordable legal services in family and civil law, including fertility law, estate planning and litigation, civil litigation, mediation, collaborative divorce, arbitration, and legal coaching. Whether through negotiated settlement or litigation, our lawyers work closely with clients to develop strategies tailored to their unique needs and goals. We’re proud to be consistently recognized for our excellence. Crossroads Law is a Tier 1-ranked firm by Best Law Firms in Canada (2025), a multi-year Excellence Awardee for Family Law Firm of the Year at the Canadian Law Awards, and home to five lawyers recognized in The Best Lawyers and Ones to Watch Canada.

Matthew Katsionis is an experienced trial lawyer practising exclusively in family law in Vancouver. A former teacher, he brings a nuanced understanding of both family dynamics and the legal system to every case. Known for his pragmatic and strategic approach, Matthew prioritizes negotiation and alternative dispute resolution, but is a skilled advocate when cases proceed to trial. He has appeared at all levels of court in BC and has several published decisions on complex family law matters. Matthew is also an active volunteer with the Justice Education Society of BC.

Partner / Sr. Family Lawyer / Certified Legal Coach

Matthew Katsionis

Mat Wirove is a senior family lawyer, accredited mediator, and arbitrator with a background in civil litigation. He brings a client-centred, transparent approach to resolving complex family law matters, combining compassion with strategic advocacy. Mat prioritizes collaborative, cost-effective dispute resolution through mediation and arbitration but is also a skilled litigator with experience at all levels of court in Alberta, including the Court of Appeal. He is a practising mediator with the Alberta Family Mediation Society and a member of Family Mediation Canada and the ADR Institute of Alberta.

Partner / Sr. Family Lawyer / Mediator / Arbitrator / Certified Legal Coach

Mat Wirove

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Amanda Marsden

Partner / Sr. Family Lawyer / Estate Planning Lawyer

Mat Wirove

Partner / Sr. Family Lawyer / Mediator / Arbitrator / Certified Legal Coach

Matthew Katsionis

Partner / Sr. Family Lawyer / Certified Legal Coach

Marcus M. Sixta

Founder / Sr. Family Lawyer / Mediator / Arbitrator (Alberta) / Collaborative Lawyer / Certified Legal Coach

Amanda Marsden is a Managing Partner and senior family lawyer at Crossroads Law with a distinctive background in both psychology and corporate law. Before focusing exclusively on family law, she practised at a national firm, gaining experience that now informs her work in the high-net-worth property division and complex family matters. Known for her empathetic, client-focused approach, Amanda is dedicated to making the legal process clear and accessible while supporting clients through emotionally challenging transitions. She prioritizes negotiated resolutions through mediation and arbitration but is also a strong advocate in court when needed. Amanda also volunteers her time supporting vulnerable populations, including victims of domestic violence and newcomers to Canada.

Partner / Sr. Family Lawyer / Estate Planning Lawyer

Amanda Marsden

Suite 1660, 999 West Hastings Street Vancouver, BC, Canada V6C 2W2

Suite 1850, 639 5 Avenue SW, Calgary, Alberta T2P 0M9