Business Details
Your Trusted Family Law Partner in Sydney, Melbourne & Gold Coast
O'Sullivan Legal is a leading Australian family law firm with offices in Sydney, Melbourne, and Gold Coast. Founded by experienced family lawyer Ben OSullivan, we specialise in guiding clients through complex family law matters including divorce, child custody, property settlements, and domestic violence cases. Our team combines legal expertise with compassionate support, prioritising client needs through tailored solutions and transparent communication.With a focus on alternative dispute resolution and a deep commitment to protecting children's interests, we deliver efficient, cost-effective outcomes while maintaining the highest standards of professionalism and integrity.
Services
Divorce Representation
Child Custody Arrangements
Property Settlements
De Facto Disputes
Domestic Violence Orders
Parenting Plans
Spousal Maintenance
Binding Financial Agreements
Family Mediation
Court Representation
Highlights and features
- We offer decades of combined experience in complex family law matters
- Our team employs collaborative resolution methods to reduce conflict
- We maintain transparent communication throughout all legal proceedings
- Our lawyers specialise exclusively in family law practice areas
- We provide compassionate support during emotionally challenging situations
What people say
Exceptional legal expertise
Effective negotiation abilities
Compassionate support
Timely case resolution
Dedicated advocacy
Services
Divorce Representation
Our experienced divorce lawyers guide clients through the complete separation process, from eligibility assessment to final documentation. We specialise in contested and uncontested divorces, ensuring compliance with Australian Family Law Act requirements while protecting client interests in asset division and child custody matters. Our team prioritises efficient resolution while maintaining rigorous legal advocacy.
Child Custody Arrangements
We help parents establish custody arrangements that prioritise children's best interests. Our services include negotiating parenting plans, representing clients in court proceedings, and modifying existing arrangements. Our lawyers understand the emotional complexity of child custody disputes and work to create sustainable solutions that maintain meaningful parent-child relationships while ensuring child welfare.
Property Settlements
Our specialists handle complex property division cases involving real estate, business interests, and investment portfolios. We provide accurate asset valuation, negotiate fair settlements, and prepare legally binding agreements. The team has particular expertise in high-value disputes and cases involving hidden assets or complex financial structures.
Domestic Violence Orders
We offer urgent legal support for domestic violence victims seeking intervention orders. Our services include emergency court applications, evidence preparation, and ongoing legal representation. The firm works closely with support services to ensure client safety while navigating the legal process with sensitivity and professional discretion.
Family Mediation
Our accredited mediators facilitate constructive negotiations to resolve family law disputes without court intervention. This service covers parenting arrangements, property division, and spousal maintenance matters. We employ collaborative techniques to achieve mutually beneficial outcomes while reducing emotional stress and legal costs for all parties involved.
People
Ben OSullivan
Director
Experienced family law specialist with a Master of Applied Family Law. Former criminal defence lawyer and retail business owner. Trained in collaborative law with extensive experience in property and children's matters.
Emma Youdale
Solicitor
Skilled family law practitioner with demonstrated expertise in complex property settlements and parenting disputes. Recognised for exceptional time management and negotiation skills in high-conflict cases.
Michelle Chidiac
Solicitor
Experienced legal practitioner specialising in family law matters including de facto disputes and spousal maintenance cases. Provides strategic legal advice tailored to individual client circumstances.
Madeleine Geoghegan
Solicitor
Dedicated family law professional with focus on child custody matters and property settlement negotiations. Maintains client-focused approach throughout legal proceedings.
Questions
What documents are required for a divorce application?
You need your marriage certificate, proof of citizenship, and identification documents. Additional paperwork may be required for children or property matters.
How long does the property settlement process take?
Simple cases resolve in 3-6 months, while complex disputes involving litigation may take over a year to finalise.
Can I get child custody if I'm not married?
Parental rights exist regardless of relationship status. We help establish custody arrangements for both married and de facto couples.
What constitutes domestic violence under Australian law?
Domestic violence includes physical, emotional, psychological, and financial abuse between family members or intimate partners.
How are assets divided in de facto relationships?
Couples separating after 1 March 2009 follow similar property division rules as married couples under the Family Law Act.
Can I modify existing parenting arrangements?
Yes, we can help modify custody agreements when there's a significant change in circumstances affecting the child's best interests.
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