Few things strain family bonds more than an inheritance dispute—especially between siblings grieving the loss of a parent. Emotions run high, misunderstandings surface, and in some cases, legal action becomes unavoidable.

At SCC Legal, we’ve helped New Jersey families navigate these emotionally charged disputes for over four decades. Whether it’s a contested will, an uneven distribution of assets, or confusion around the executor’s role, we work to protect your rights and preserve what peace is possible.

In this article, we look at the most common reasons siblings challenge inheritances, how executors can stay neutral, and when it’s time to involve an estate litigation attorney.

Navigating Legal Grounds for Contesting a Will Between Siblings 

There are several grounds for contesting a will between siblings, and a successful challenge will void the will entirely or in part. Inheritance disputes between siblings can be successful if they show that the testator: 

• Lacked the mental capacity to understand their action when creating the will.
• Was manipulated by a third party using physical, mental, or moral pressure to write the will in a certain way. 
• Did not follow the formalities required for a valid will.
• Did not sufficiently state their intentions in the will.

Settlement Strategies for Settling Estates With Siblings

When a will is voided in any respect due to litigation by a sibling, the estate’s distribution proceeds according to state intestacy laws. Settling the estate with siblings through negotiation, mediation, and arbitration will prevent it. The intent should always be to preserve relationships and reach amicable solutions. 

The State of New Jersey favors arbitration as a dispute resolution mechanism as a matter of public policy. However, there is case law that makes an arbitration provision in a decedent’s last will and testament unenforceable.

Understanding the Role of Executors in Sibling Litigations

The role of executors, known in New Jersey as personal representatives, is to carry out the deceased person’s wishes. The executor stands in for the person whose estate is the cause of inheritance disputes between siblings. When an estate is complex, the personal representative should ideally be an independent third party with extensive knowledge of the law and the testator’s intentions. They will be representing the estate in court, whether as a legal representative or interested party. In New Jersey, you can appoint an estate attorney as an executor.

When to Involve an Inheritance Dispute Lawyer

Probate in New Jersey is a court-supervised legal process that ensures the deceased’s assets are distributed according to their wishes, while all relevant debts and taxes are paid. Probate problems with siblings cause extensive delays. Involve an inheritance dispute lawyer as soon as you feel someone’s rights are not protected, whether on behalf of the estate as an executor or as a sibling with a vested interest in the estate. SCC Legal attorneys specialize in all areas of elder law, including estate litigation, estate planning, and probate litigation.

For more information on estate planning law and litigation, or if you want to discuss inheritance disputes between siblings in NJ, please contact our team at SCC Legal today or visit us at: https://www.scclegal.com/