Estate Planning for Blended Families

Reviewed by Turner Henington, attorney, Texas Bar No. 24148206 · Updated October 2026

Blended families are now as common as any other kind, and they are where we see the most painful estate fights. Usually no one did anything wrong. They just relied on a will written before the second marriage, a beneficiary form nobody updated, or Texas’s default rules. Henington Lewis Law Firm PLLC helps remarried couples in Austin and Travis, Williamson and Hays Counties build plans that are fair to everyone and clear enough that no one ends up in court.

What Is Blended Family Estate Planning?

Blended family estate planning is an estate plan for a married couple where one or both spouses have children from a prior relationship. It answers three questions that a simple “everything to my spouse, then to the kids” will gets wrong: how your spouse will be taken care of after you die, how your own children are guaranteed to inherit, and what happens to the house. It also removes your former spouse from every document and account.

What Happens in Texas If You Don’t Plan?

If you die without a will or trust, the Texas Estates Code decides who inherits. In a blended family, the results usually surprise people:

An example

David has two children from his first marriage. He marries Karen, who has a daughter of her own, and they buy a house in Cedar Park together. David dies without a will. His half of their community property, including his half of the house, goes to his two children. Karen keeps her half and has the right to live in the house for the rest of her life. David’s children now co-own a house with their stepmother that they cannot sell or use, and Karen co-owns her home with two adults she may not be close to. Nobody wanted that outcome, and it is the default.

Flip it around. If David and Karen had only children together, Karen would take all the community property. When Karen died, her estate would pass to all of her children, including her daughter from her first marriage. The money David earned could end up with a stepdaughter instead of being shared only with his own children, unless the plan says otherwise.

The Most Common Blended Family Estate Planning Mistakes

• Leaving everything outright to the new spouse. It feels generous and simple, but your spouse can then change their own will, remarry or leave it all to their own children. Your children are trusting that it works out.
• Keeping an old will or trust from the first marriage. Texas law removes your ex from many provisions, but what is left may not make sense for your new family.
• Not updating beneficiary designations. Life insurance, IRAs, 401(k)s, annuities and payable-on-death accounts pass by the form on file, not by your will. An outdated form can override the best estate plan.
• Owning the house without a plan for it. The homestead right means your spouse can stay; your children may wait decades. Decide who gets the house, who pays the taxes and repairs, and when it can be sold.
• Naming a stepparent and stepchild as co-trustees without guidance. Their interests compete. A neutral trustee or clear trust terms avoid most fights.
• Leaving money to minor children outright. A court may put your ex-spouse in charge of it. A trust lets you choose who manages it.

How to Protect Your Spouse and Your Children

A good blended family plan uses a few tools together. Here is what each one does:

Questions to Talk Through Before You Meet With Us

• What did each of you own before the marriage, and has any of it been mixed together since?
• If you die first, how should your spouse be taken care of, and for how long?
• When should your children receive their inheritance: at your death, at your spouse’s death, or some of each?
• Should stepchildren inherit anything?
• Who should get the house, and should your spouse be able to sell it and buy another?
• Who do you trust to manage money for the family, and would everyone accept that person?
• Do you still owe your former spouse support or a share of a retirement account under a divorce decree?

You don’t need answers to all of these before calling. We’ll walk through them together.

How We Build a Blended Family Plan

1. Free consultation. We meet with both of you, in person, by phone or by Zoom, and learn about your family, your property and your goals.
2. Written flat-fee quote. You get a written flat fee for the plan we recommend before any work starts.
3. Design meeting. We go through the hard questions, such as the house, the timing for your children and the trustee, and put the answers in writing.
4. Review and signing. You review the drafts, we make changes, and you sign with a notary and witnesses at our office.
5. Funding. We deed your home into the trust and give you clear instructions for retitling accounts and updating beneficiary forms.

Who Will Prepare Your Plan

Turner Henington and Samantha Lewis founded Henington Lewis Law Firm, and one of them works on every plan we write. Turner is a former KPMG tax accountant and a graduate of The University of Texas School of Law. Samantha has nearly a decade of experience in Texas and federal courts and handles estate disputes, so she drafts with an eye to how blended family plans get challenged. Our office is at 1101 S. Capital of Texas Hwy, Bldg G, Suite 150-C, near West Lake Hills.

What Our Clients Say

Blended Family Estate Planning FAQ

Do stepchildren inherit in Texas?

Not automatically. If you die without a will or trust, Texas inheritance law passes your property to your spouse and your own children and descendants. Stepchildren inherit only if you legally adopted them or you name them in your will or trust.

If I die without a will in Texas, does my spouse get everything?

Not if you have children from another relationship. Your half of the community property goes to your children, not your spouse, and your separate property is split between your spouse and your children. Your spouse gets everything only if you have no children or all of your children are also your spouse’s children.

Can my children force my spouse out of our house after I die?

No. Under the Texas Constitution, a surviving spouse can live in the homestead for the rest of their life, even if your children inherit the house. Your children own it, but they cannot force a sale while your spouse lives there. A good plan says exactly who gets the house and when, so there is no standoff.

How can I provide for my spouse and still leave everything to my children?

The most common way is a trust that takes care of your spouse for life and then passes what is left to your children. Your spouse can receive income, live in the house and get money for health and support, but cannot change who inherits at the end. Life insurance and beneficiary designations can add to that.

Does a divorce automatically remove my ex-spouse from my will and accounts?

Texas law treats your ex-spouse as if they had died for most will and revocable trust provisions and cancels them as beneficiary of life insurance and many retirement and financial accounts. But many employer plans, such as a 401(k), are governed by federal law and may still pay whoever is on the form. Update every beneficiary designation after a divorce.

Should we have one joint trust or two separate trusts?

It depends on how much separate property each of you has and how different your goals are. Many blended families use one joint trust that splits into separate shares when the first spouse dies. Others are better served by separate trusts for each spouse’s own property. We will recommend one after looking at what you own.

Do we need a prenup or a marital property agreement?

Not always, but it helps when one spouse owns a business, a house or large savings from before the marriage. A premarital or marital property agreement, under Chapter 4 of the Texas Family Code, makes clear what is separate property and what is community property, which makes the estate plan easier to carry out.

Who should be trustee in a blended family?

Often not a stepparent or a stepchild alone, because their interests compete. Many families name a neutral trustee, such as a trusted friend, a professional or a corporate trustee, or pair the surviving spouse with one of the children as co-trustees.

Can my ex-spouse control the money my minor children inherit?

If a minor child inherits property outright, a court may have to appoint a guardian to manage it, and that is often the child’s other parent. Leaving the inheritance in a trust lets you choose who manages the money and when your children receive it.

How much does a blended family estate plan cost?

Every plan is a flat fee, quoted in writing after a free consultation, so you know the cost before any work starts. The fee depends mainly on whether your plan is built around a will or a trust and how many separate trusts or shares your family needs.

Sources and Texas Law Cited

The legal and tax statements on this page are based on the primary sources below. Laws and figures change, and this page was last reviewed in October 2026. This page is general information, not legal advice for your situation.

• Texas Estates Code § 201.002 – Separate estate of an intestate
• Texas Estates Code § 201.003 – Community estate of an intestate
• Texas Estates Code ch. 201 – Descent and distribution
• Texas Estates Code § 102.005 – Prohibitions on partition of homestead
• Texas Constitution art. XVI, § 52 – Homestead rights of surviving spouse
• Texas Estates Code § 123.001 – Will provisions made before dissolution of marriage
• Texas Estates Code § 123.052 – Revocation of nontestamentary transfers on divorce
• Texas Family Code § 9.301 – Ex-spouse as life insurance beneficiary
• Texas Family Code § 9.302 – Ex-spouse as beneficiary of retirement and financial plans
• Texas Family Code ch. 4 – Premarital and marital property agreements
• Egelhoff v. Egelhoff, 532 U.S. 141 (2001) – Federal ERISA law and beneficiary designations after divorce
• 26 U.S.C. § 2056 – Marital deduction and QTIP trusts

Keep Reading

• Estate Planning After Divorce or the Death of a Spouse
• Estate Planning for Married Couples
• Protecting Your Children’s Inheritance
• Estate Planning for Second Marriages
• Estate Planning for Couples With Unequal Assets
• How Texas Divides Property When There’s No Will
• What Is the Best Type of Trust for a Married Couple in Texas?
• Protecting an Inheritance From Divorce and Creditors
• Austin Estate Planning Attorney
• Estate Planning for Every Stage of Life