About Penelope Antoniou-Libreri
Penelope Antoniou-Libreri is a highly experienced Family Lawyer and senior practitioner at Mahons with Yuncken & Yuncken Lawyers. With over a decade of dedicated practice, she provides strategic, empathetic, and practical guidance to help clients successfully resolve complex family law matters.
Experience and Expertise in Family Law
Admitted to practice in the Supreme Court of Victoria in 2012, Penelope holds a specialized Master’s Degree in Family Law. Her extensive practice spans all aspects of domestic and matrimonial law, with key areas of expertise including:
Property Division & Asset Settlements: Advising on complex financial structures, property distribution, and business interest separations.
Binding Financial Agreements (BFAs): Drafting and reviewing pre-nuptial, post-nuptial, and post-separation financial agreements.
Parenting Arrangements & Child Support: Structuring practical care arrangements that protect children’s welfare while addressing child support and maintenance issues.
Spousal Maintenance: Establishing fair financial support obligations following separation or divorce.
Family Violence & Intervention Orders: Representing clients in personal safety and intervention order proceedings in Victorian courts.
Dispute Resolution & Litigation: Experienced in driving resolution through out-of-court mediations, while offering formidable courtroom advocacy when litigation becomes necessary.
Professional Reputation
Penelope is widely recognised across the Melbourne legal community for her thorough preparation, high standard of professionalism, and strategic legal mind. Having practised exclusively in family law for over 12 years, she is respected by peers and clients alike for navigating high-stakes disputes with calm authority and steady composure.
Professional Recognition
In addition to her admission to the Supreme Court of Victoria, Penelope’s advanced academic qualification—a Master of Laws specialising in Family Law—underscores her commitment to legal mastery. This post-graduate distinction places her among an elite tier of family law specialists with advanced technical expertise in Australian family jurisdiction.
Legal Approach
Penelope’s client-focused philosophy blends rigorous strategy with genuine empathy:
Strategic & Practical: Prioritises clear, pragmatic solutions that protect her clients’ long-term financial and personal interests.
Jargon-Free Communication: Demystifies complex legal procedures, ensuring clients remain fully informed and confident at every phase.
Pragmatic Dispute Resolution: Focuses on achieving early, cost-effective settlements through skilled negotiation and mediation to avoid unnecessary litigation expenses.
Robust Advocacy: Acts as a steadfast and thorough advocate when court intervention is required to secure a fair outcome.
Reviews, What Past Clients & Peers Say
Clients and legal professionals who work alongside the family law practice at Mahons Lawyers emphasise a consistently supportive experience:
Reassuring & Transparent: Clients appreciate Penelope’s ability to bring clarity and calm to emotionally taxing family situations.
Meticulous Preparation: Peers highlight her detailed approach to legal drafting and thorough knowledge of procedural rules during settlement talks and court appearances.
Empathetic & Personable: Past clients consistently feel heard and valued as individuals, rather than treated as a case file number.
Why People Choose Penelope Antoniou-Libreri
Advanced Academic & Practical Expertise: Holds a Master’s Degree in Family Law backed by over 12 years of hands-on legal experience.
Comprehensive Strategy: Equipped to handle both amicable financial agreements and contested, high-complexity court litigation.
Client-Centred Focus: Prioritises transparent advice, realistic expectations, and compassionate representation tailored to each family’s circumstances.
Established Firm Legacy: Supported by the broad resources, reputation, and long-standing presence of Mahons with Yuncken & Yuncken Lawyers across Victoria.

