Finding out that you have received a smaller share of an inheritance than a sibling, step-parent, or other beneficiary is a profoundly isolating experience.
It is rarely just about the assets. Often it is interpreted as a final metric of love, value, or standing within the family. When that metric feels skewed, the emotional toll is immediate, but the path to legal resolution is often less clear.
In California, the law generally protects a person’s right to leave their property to whomever they choose. However, this “testamentary freedom” is not absolute. When an unequal distribution is the result of manipulation, ambiguity, or misconduct rather than the free will of the decedent, you have rights.
You are not alone in facing this challenge. Recent data indicates that 40% of probate cases in Los Angeles County now involve litigation, with disputes over trust validity and distribution terms becoming increasingly common.
Handling this requires a strategic understanding of where California law draws the line between a disappointing inheritance and a legally invalid one. At The Estate Lawyers, APC, we help clients better define the difference between these options.
Understanding Testamentary Freedom vs. Invalid Distribution
To evaluate your position, we must first address the “elephant in the room”. California law allows parents to disinherit children or leave assets unequally if they are of sound mind and free from coercion. There is no automatic legal requirement for a parent to treat adult children equally.
However, perceived unfairness is often the “smoke” that indicates a fire. When we review cases of disproportionate distribution, we rarely look for “fairness” in the abstract. Instead, we investigate why the inequality exists. If the disparity arose because the decision-maker was compromised, the distribution plan can be challenged.
The core of our inquiry typically revolves around whether the document truly reflects the intent of the creator. If you believe the distribution was manipulated, you likely need to consult with a trust litigation attorney to review the specific timeline of when these changes were made.
The “Four Horsemen” of Inheritance Disputes
While “unfairness” isn’t a legal cause of action, the reasons behind that unfairness often provide grounds for litigation. Based on current legal trends in California courts, the vast majority of successful challenges to unequal distribution rely on one of these four pillars.
1. Undue Influence
This is the most common driver of unequal distribution disputes. Statistics suggest that roughly 35% of contested probate matters involve allegations of undue influence. This occurs when a “bad actor” exerts such control over the elder that the elder’s free will is overborne.
If your parent suddenly changed their long-standing estate plan to favor one person shortly before their death, or while they were isolated from other family members, this is a hallmark of undue influence.
2. Lack of Capacity
Did the person signing the will or trust understand what they were doing? If a parent suffering from dementia or cognitive decline signed a document disinheriting you, that document may be invalid. Proving this requires a nuanced understanding of medical evidence and legal standards.
3. Fraud
This involves intentional deception. For example, if a sibling told your parent lies about you, like claiming you were stealing money or had abandoned the family, to secure a larger share of the inheritance, this constitutes fraud.
4. Ambiguity and Mistake
Sometimes, the inequality isn’t malicious, it’s a drafting error. If a trust is poorly written or contains contradictory clauses regarding how assets should be divided, beneficiaries can petition the court for instructions.
Beyond the Will Contest: Equitable Claims and Ambiguous Clauses
Most people assume their only option is a “scorched earth” will contest. However, as elite inheritance dispute lawyers, we often find that the solution lies in more subtle, surgical legal arguments that don’t always require throwing out the entire estate plan.
The Problem of “Equal Value” vs. “Specific Assets”
A common source of conflict arises when a trust dictates that beneficiaries receive “equal shares,” but then assigns specific assets to specific people.
- The Scenario: The trust says, “My estate shall be divided equally between my son and daughter.” However, it also says, “My daughter gets the house, and my son gets the investment account.”
- The Conflict: When the trust was written, the house and the account were both worth $1 million. Today, the house is worth $3 million, and the account is worth $1.5 million. The distribution is no longer equal.
In these cases, we look to beneficiary rights in California to file petitions for “equitable adjustment.” We ask the court to interpret the intent of the creator (equality) as the primary goal, requiring the sibling who received the house to “equalize” the share with the other sibling using cash or other assets.
Challenging the Interpretation of “Discretionary” Distributions
Trustees often have discretion on when and how to distribute assets. If a trustee (who might also be a beneficiary) is withholding distributions to you while paying themselves generously, it is a breach of fiduciary duty. You have the right to demand an accounting and, if necessary, petition for the trustee’s removal.
The Nuclear Option: Intentional Interference with Expected Inheritance
In egregious cases, California recognizes a tort claim known as “Intentional Interference with Expected Inheritance”. This is different from a standard probate claim because it allows you to sue the wrongdoer directly in civil court for damages, rather than just fighting over the pot of money in the probate court.
To prevail here, you must prove that:
- You had a reasonable expectation of receiving an inheritance.
- The defendant intentionally interfered with that expectancy through wrongful conduct (like fraud or duress).
- The interference caused you to lose the inheritance.
This is a high bar, but for cases involving significant assets and clear malicious intent, it is a powerful tool in our arsenal.
Taking the Next Step With The Estate Lawyer’s APC
An unequal inheritance acts as a double wound: financial loss combined with emotional betrayal. But you do not have to accept a narrative written by undue influence or fraud.
At The Estate Lawyers, APC, we focus on high-stakes estate and trust litigation, and we understand the nuance of these disputes. If you believe you have been unfairly deprived of your inheritance, we invite you to reach out. Let’s review the facts, protect your legacy, and determine the most strategic path forward.
Contact us today to schedule your consultation.


