Think of an estate plan as a person’s manual for life after death. When a person dies, their family often has to handle the estate. This handling can mean finding and listing the property, then using it to cover bills and any money owed. The CDC says the United States had 3,072,666 deaths in 2024. So estate tasks touch a lot of families, year after year.

One recurring question is, “Can you disinherit a child in Louisiana or other states?” The answer depends on the state. Louisiana limits disinheritance for a defined group of children called forced heirs. Nearly every other state lets a parent disinherit a child for any reason.

A forced heir can be disinherited only for one of eight causes listed in the Civil Code. Seven involve the child’s conduct toward the parent or the child’s own legal history. The eighth applies when an adult child, knowing how to reach the parent, goes two years without contact and has no just cause for the silence.

Louisiana Is The Outlier And Narrower Than People Assume

Louisiana has a different take on child inheritance. In the Civil Code, forced heirs include children who are 23 or younger at the time the parent dies. If a child is older, they can still qualify when there is a permanent mental or physical condition that prevents them from looking after themselves or handling their property.

That definition does most of the work. A forty-year-old child who can manage their own life and affairs has no protected share of a Louisiana estate, so a valid will can leave that child out. The rule protects younger children and those who cannot look after themselves, not adult children as a group.

Divorce Is Where an Inheritance Quietly Becomes a Family Law Problem

A divorce can turn a family dispute into a legal one, and some conflicts end up as family law lawsuits. Examples of these cases include one spouse injuring the other or publishing defamatory statements about them online. Inheritance can also be part of that picture, since money one spouse received may be disputed when the marriage ends.

A different kind of dispute involves money that has already been received.

In California, the court’s self-help guide classifies gifts and inheritances as separate property, even when one spouse receives them during the marriage. When separate money is mixed with marital money, the guide describes the result as part community and part separate. Tracing the source of the funds then becomes important.

Tracing depends on records, and records not kept with a divorce in mind can make it harder.

The Eight Grounds Are Narrower Than They Sound

The Civil Code allows a parent to disinherit the small group of Louisiana heirs who hold a claim only for just cause, recognizing eight specific grounds. Five concern how the child treated the parent. A child may be cut off for raising a hand to strike or actually striking the parent, but a mere threat is not enough. The same applies to cruelty, crime, or grievous injury directed at the parent. The law also includes attempts on the parent’s life, baseless accusations of crimes punishable by death or life imprisonment, and violence or coercion that block the parent from making a testament. Two concern the child’s own legal history, namely marrying as a minor without the parent’s consent and being convicted of a crime punishable by death or life imprisonment. The last ground is estrangement, meaning two years without communicating with a parent after reaching the age of majority, despite knowing how to reach that parent and without just cause. The estrangement ground does not apply if the child was on active duty in the U.S. military forces during that period.

The estrangement ground turns on whether the child lacked just cause for the silence, a fact-specific question a court may have to decide.

Many Fights Are Not About Disinheritance At All

Many inheritance disputes do not involve exclusion from a will. They arise over whether a will is valid, how its provisions should be read, or whether the person administering the estate is meeting their duties.

Real property, particularly the family home, is a frequent source of conflict among heirs. One heir may live in the house, another may want it sold, and a third may want it kept, often for reasons that go unstated.

Many disputes grow out of what was never explained beforehand. A parent who explains an uneven division in advance can reduce the room for suspicion, while one who leaves the reasoning to a document leaves the children to guess at it.