Yes, siblings can sue each other over inheritance in Texas. When a parent or family member passes away, disagreements about how to divide the estate can lead to serious legal disputes. Siblings sue over inheritance for many reasons—unclear wills, disagreements about property division, or questions about whether the will is valid. Staubus, Blankenship, Legere and Walker PLLC helps families work through these situations and protect their inheritance rights.
When Siblings Have Legal Grounds to Sue Over Inheritance
Siblings don’t have the automatic right to sue each other just because they disagree about an inheritance. However, Texas law does allow lawsuits in specific situations. Understanding these legal grounds helps you determine whether you may have a valid claim.
You can file a lawsuit if you believe the will is invalid, if the person managing the estate breached their duties, or if you and your siblings own property together but cannot agree on what to do with it. Each of these situations creates different legal pathways for resolving the dispute.
Will Contests and Validity Challenges
A will contest allows you to challenge the validity of a will in court. You can contest a will if you believe it doesn’t reflect your parent’s true wishes or if it was created improperly.
Common grounds for contesting a will include undue influence (someone pressured the deceased into changing the will), lack of testamentary capacity (the deceased wasn’t mentally able to make a valid will), or improper execution (the will wasn’t signed correctly or didn’t have proper witnesses). Texas law requires specific procedures for creating a valid will, and if those procedures weren’t followed, the will may be invalid.
You must file a will contest within two years after the will is admitted to probate, or within four years of the testator’s death, whichever is earlier. Acting quickly may be important if you believe a will is invalid.
Partition Actions for Inherited Property
A partition action is a lawsuit that allows co-owners of inherited property to resolve disagreements about what happens to that property. When siblings inherit a house or land together, they become co-owners. If one sibling wants to sell the property and another wants to keep it, a partition action forces a resolution.
In a partition action, the court can order the property sold and the proceeds divided based on each sibling’s ownership interest. Alternatively, the court may allow one sibling to buy out the others’ shares. This legal tool may prevent one sibling from blocking a sale or forcing others to keep property they don’t want.
Understanding Texas Intestate Succession Laws
When someone dies without a valid will, Texas intestate succession laws determine who inherits the estate. These laws create a specific order of inheritance based on family relationships.
If the deceased had no spouse or children, their siblings inherit the estate equally. Texas law divides the estate among all siblings in equal shares. However, disputes can arise when siblings disagree about how to interpret these laws or when they question whether the estate was distributed correctly.
Some siblings may believe they deserve a larger share based on contributions they made to the family or care they provided to the deceased. Others may claim that certain assets were promised to them. These disagreements can lead to lawsuits even when the will clearly states how the estate should be divided.
Understanding your rights under the Texas intestate succession law may help you know whether you have grounds for a lawsuit. Staubus, Blankenship, Legere and Walker PLLC can review your situation and explain what Texas law says about your inheritance.
Common Reasons Siblings End Up in Court
Inheritance disputes between siblings arise from many different situations. Understanding the common reasons for these lawsuits may help you recognize whether your situation might lead to litigation.
- One sibling claims the will is invalid or was created through fraud or undue influence
- Siblings disagree about how to value property or divide assets fairly
- The executor or administrator mismanages the estate or fails to distribute assets properly
- One sibling wants to sell inherited property, while others want to keep it
- Siblings dispute who should serve as executor or administrator of the estate
- One sibling claims the deceased promised them specific assets that the will doesn’t mention
- Siblings believe assets are missing from the estate or that one sibling received unfair advantages
These situations create tension and conflict within families. What starts as a disagreement can escalate into a formal lawsuit if siblings cannot reach an agreement through discussion. Estate litigation may be necessary to protect your rights.
Why Choose Staubus, Blankenship, Legere and Walker PLLC
Staubus, Blankenship, Legere and Walker PLLC understands that inheritance disputes involve both legal matters and emotional strain. Our attorneys have experience helping families in Texas with sibling inheritance conflicts. We know how to handle the legal aspects of will contests, partition actions, and intestate succession disputes while respecting the family relationships at stake.
We work with clients to explore all available options—from negotiation and mediation to litigation when necessary. Our goal is to protect your inheritance rights while helping your family find a path forward. We understand Texas probate law and the specific procedures required to file and defend inheritance lawsuits.
Steps to Resolve an Inheritance Dispute
When siblings disagree about an inheritance, you have several options for resolving the dispute. The right approach depends on your specific situation and your goals.
Start by attempting to communicate directly with your siblings about the disagreement. Many disputes can be resolved through honest conversation and a willingness to compromise. If direct communication doesn’t work, consider bringing in a neutral third party to help facilitate discussion.
If negotiation fails, mediation offers another alternative to court. A mediator helps both sides communicate and work toward a settlement without the expense and time commitment of litigation. Mediation often preserves family relationships better than going to court.
If mediation doesn’t resolve the dispute, you may need to file a lawsuit. An attorney can help you understand your legal options and guide you through the estate litigation process.
When Mediation Works Best
Mediation works well when both siblings are willing to compromise and want to avoid the cost and time of a lawsuit. A mediator helps you and your sibling communicate about the issues and explore possible solutions that satisfy both parties.
Mediation typically costs less than litigation and moves faster. You maintain control over the outcome rather than leaving the decision to a judge. Many inheritance disputes settle through mediation, allowing siblings to move forward without the damage that comes from a court battle.
What to Expect in a Sibling Inheritance Lawsuit
If you file a lawsuit over an inheritance dispute, you should understand the basic steps involved. The litigation process takes time, but knowing what to expect may help you prepare.
First, you file a lawsuit and serve your sibling with legal papers. Your sibling then has time to respond to your claims. Next comes the discovery phase, where both sides exchange information and documents related to the dispute. This phase often takes several months.
During discovery, you may take depositions (recorded interviews) of your sibling and other witnesses. You request documents from the estate, the executor, and your sibling. This information may help build your case.
After discovery, the parties often attempt settlement negotiations. Many cases settle before trial when both sides understand the strength of each other’s position. If settlement negotiations fail, the case proceeds to trial, where a judge hears evidence and makes a decision.
The entire process typically takes six months to two years, depending on the complexity of the case and how busy the court is. Your attorney can give you a more specific timeline based on your particular situation.
Frequently Asked Questions
Can I sue my sibling over inheritance if there’s a valid will?
Yes, you can sue even if there’s a valid will. You might have grounds to sue if you can prove the will is invalid, was obtained through fraud or undue influence, or if the executor breached their duties. You can also sue if you believe assets are missing from the estate or if the executor failed to follow the will’s instructions.
What is a partition action?
A partition action is a lawsuit that allows co-owners of inherited property to force a resolution when they cannot agree. The court can order the property sold and the proceeds divided based on ownership interests, or allow one co-owner to buy out the others’ shares. This may prevent one sibling from blocking a sale or forcing others to keep unwanted property.
How long does an inheritance lawsuit take in Texas?
The timeline varies based on how complex your case is and how busy the court is. Inheritance lawsuits may take between six months and two years to resolve. Cases involving multiple properties, complex financial issues, or disputed facts may take longer.
Can siblings settle an inheritance dispute without going to court?
Yes. Siblings can settle disputes through negotiation, mediation, or arbitration. These alternatives to court are often faster and less expensive than litigation. Settlement also allows you to control the outcome rather than leaving the decision to a judge.
What are the costs of suing over inheritance in Texas?
Costs vary based on how complex your case is. You’ll pay attorney fees, court costs, and potentially expert witness fees. Some cases cost a few thousand dollars, while complex disputes may cost significantly more. Discuss fees and costs with your attorney before moving forward with a lawsuit.
What if my sibling is the executor and is mismanaging the estate?
You can file a lawsuit for breach of fiduciary duty. Executors have a legal duty to manage the estate properly and distribute assets according to the will. If your sibling fails to do this, you can ask the court to remove them and appoint a new executor. You may also recover damages for losses caused by their mismanagement.
Do I need a lawyer for an inheritance dispute?
Yes. Inheritance law involves legal issues and procedures. An experienced attorney may protect your rights, explain your legal options, and guide you through the process. Whether you pursue negotiation, mediation, or litigation, having an attorney on your side may improve your chances of a favorable outcome.
Contact Staubus, Blankenship, Legere and Walker PLLC for Your Inheritance Dispute
Sibling inheritance disputes may benefit from experienced legal guidance. The decisions you make now may affect your financial future and your family relationships. Staubus, Blankenship, Legere and Walker PLLC has helped many families in Texas resolve inheritance disputes and protect their rights.
If you’re facing a disagreement with a sibling over an inheritance, don’t wait. Call our firm. Contact Staubus, Blankenship, Legere and Walker PLLC today to discuss your situation. Call (214) 833-0100 to schedule a consultation and learn how our attorneys may help you through this challenging time.






