Mackenzie DeLeon, Esq.
Mackenzie DeLeon, Esq. is a seasoned family law attorney based in Monmouth County, New Jersey, with nearly a decade of experience representing clients in all aspects of family law including divorce, custody, and domestic violence matters. A Rutgers Law graduate and former judicial law clerk for the retired Hon. Teresa Kondrup Coyle, J.S.C., Mackenzie has handled over 1,000 family law cases, ranging from amicable divorces to high-conflict litigations.
Mackenzie has built a reputation for compassionate advocacy and strong courtroom skills. She focuses on divorce, child custody, psychological parentage, third party custody, relocation, alimony, child support, equitable distribution, college contribution, post divorce issues, and adoptions. She also handles guardianship matters. Mackenzie has been appointed by the court as a Guardian Ad Litem and parenting coordinator. Mackenzie focuses her practice in Monmouth, Ocean, Middlesex, Mercer, and Atlantic Counties.
Mackenzie has been recognized as the 2024 Litigator of the Year in Family Law by the American Institute of Trial Lawyers, a Top 10 Family Law Attorney Under 40 by the National Academy of Family Law Attorneys (2020–2024), a Lawyers of Distinction honoree for excellence in Family and Divorce Law (2022–2024), and a Super Lawyers Rising Star™ (2022).
A Monmouth County native, Mackenzie is also a 4th dan Master black belt and lifelong martial artist. Before becoming an attorney, she taught martial arts to children and families — a background that shaped her calm, disciplined approach to even the most emotional cases.
Mackenzie@DeLeonBellaviaLaw.com
732-455-2078
50 Neptune Boulevard
PO BOX 1002
Neptune NJ, 07754
Divorce
Experienced legal representation for individuals seeking to dissolve their marriage in New Jersey. Mackenzie protects your rights, prioritizes your financial and emotional interests, and guides you through every step of the divorce process — whether it's contested or an amicable divorce. Her goal is to reach fair outcomes with as little stress as possible.
Child Custody
As a New Jersey child custody attorney, Mackenzie advocates for parenting plans that prioritize your child’s best interests while protecting your parental rights. Whether you're facing a custody dispute or seeking to modify an existing order, Mackenzie will help you understand your legal options and fight for a fair arrangement.
Child Support
Mackenzie assists parents in establishing, modifying, and enforcing child support orders under New Jersey law. She works to ensure that support obligations are fair and that children receive the financial stability they need — while also making sure her clients’ rights are fully protected.
Prenuptial Agreements
As a New Jersey prenuptial agreement attorney, Mackenzie drafts, reviews, and negotiates prenuptial agreements that provide clarity and protection for individuals entering marriage. Whether it's a first marriage or a blended family situation involving prior assets or children, she helps clients define financial responsibilities and future expectations with a strong, enforceable agreement.
Guardianship
Mackenzie represents clients in New Jersey guardianship proceedings, helping individuals establish legal authority to care for and make decisions on behalf of a minor child or an incapacitated adult. Whether it involves aging parents or special needs children, she provides compassionate, knowledgeable guidance through what can often be a complex and emotional legal process.
Orders of Protection
Mackenzie represents individuals seeking or defending against restraining orders in New Jersey. She provides swift, compassionate legal support in cases involving domestic violence, harassment, or threats. Mackenzie helps clients navigate the court process to ensure their safety, rights, and legal protections are fully upheld.
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