At 70 He Can Remarry and Still Guarantee the House Goes to His Kids. The Trust Is Only Half of It, and the Other Half Has to Be Signed Before the Wedding

If you’re 70, remarrying, and your kids from your first marriage expect to inherit the house, the usual move is to put the house in a trust before the wedding. On its own, that step can still leave the house exposed. Keeping the house for children from a first marriage takes two documents working together. One is the trust, and the other is a prenuptial agreement, signed well before the ceremony, in which your future spouse gives up specific inheritance rights.

Why a Trust Signed Right Before the Wedding Can Still Lose the House

Many states grant widows and widowers an “elective share.” That’s a legal right to claim a portion of the deceased spouse’s estate, whatever the will or trust says (most non-community property states grant 30% to 50%, often scaling with marriage length). Many of those states measure the share against an “augmented estate,” which adds back assets moved into trusts or transferred before death (about 20 states use UPC §2-205 to reclaim those transfers).

Community property states handle spousal rights differently (the 9 community property states split marital assets 50/50). If you deed a house into a trust a few weeks before a wedding, specifically to keep it from a new spouse, that’s the kind of transfer a court is most likely to reverse (courts use “fraud on marital rights” doctrines to void these transfers). This timing carries the highest risk of reversal.

How the house is owned matters too. On her podcast, Suze Orman said: “The way that you hold title overrides anything that you say in your trust or will.” A home held in joint tenancy with right of survivorship goes straight to the other owner when you die, whatever the trust says.

Homestead Laws Can Block the Plan on Their Own

Several states also offer homestead protections. These rules limit your ability to leave your primary home to anyone other than your surviving spouse. They work separately from the elective share and can be stricter. Florida is the example people name most, as under Florida Constitution Art. §4(c) and Fla. Stat. §732.4015, a home cannot be devised away from a surviving spouse or minor child, while states like Texas and Oklahoma grant lifelong spousal occupancy rights.

What a Prenup Needs So It Holds Up in Court

What generally works is a prenuptial agreement in which your future spouse knowingly gives up elective share and homestead rights (under Uniform Probate Code §2-213, the Uniform Premarital Agreement Act, and adopted state statutes, prospective spouses are explicitly authorized to waive spousal estate rights by written agreement). Courts usually consider five factors: full financial disclosure, voluntary execution without duress, independent legal counsel, fair procedural timing before the wedding, and proper written formalities.

1. Both of you fully and fairly disclose your finances, including the house’s value.
2. Each of you has your own lawyer.
3. Nobody is pressured or forced into signing.
4. There’s enough time before the wedding to review and negotiate the terms.
5. You sign and execute the agreement the way your state requires.

An agreement handed over days before the wedding is much easier to challenge than one worked out months ahead. If you’re already remarried, many states allow a postnuptial agreement, which is the same kind of contract signed after the wedding as most states enforce postnups, but courts apply heightened scrutiny under strict fiduciary standards, requiring full disclosure, voluntary signing, independent counsel, and fair terms.

There’s real money at stake. The Case-Shiller National Home Price Index stood at 336.7 in June 2026, its highest reading of the past year.

How the Trust Delivers the House Once the Rights Are Waived

After the waivers are signed, the trust does the rest. A common setup gives your surviving spouse the right to live in the home for life, or income from the trust, and your children get the house when she dies. That lifetime right works much like a life estate. She has a guaranteed place to live, and your kids hold the “remainder,” meaning ownership passes to them when her right ends. For larger estates, a qualified terminable interest property (QTIP) trust can qualify for the estate tax marital deduction if the executor makes an election on the estate tax return (under IRC §2056(b)(7), the election is made by checking the appropriate box on Schedule M of Form 706). The federal basic exclusion amount for 2026 deaths is $15,000,000, so the deduction mostly matters for estates above that level.

Who Pays for the Roof While She Lives There

The documents need to answer questions that families often hit too late. Who pays property taxes, insurance, maintenance, and big repairs? What happens if she wants to move or needs long-term care? Can the house be sold, and where does the money go? If your spouse is much younger than you, your children could wait decades and end up with a very different house than you pictured. That gap between what was intended and what they actually get is the most common source of litigation in these arrangements.

Simpler Setups Some Families Use Instead

• Life insurance that provides for your spouse, while the house goes directly to your children.
• Leaving the house to your children outright, with a lease or occupancy agreement for your spouse.
• Leaving your spouse the house and giving your children other assets of similar value.

Depending on everyone’s ages and assets, any of these can be cleaner than a long trust occupancy.

Start the Paperwork Months Before the Wedding

Order matters here. First, each of you hires your own estate planning attorney licensed in the state where you live. Next comes full financial disclosure, then the prenup with the elective share and homestead waivers, and then the trust. After that, retitle the house and update your beneficiary designations so they all match. Starting months ahead gives the agreement its best chance of holding up if anyone challenges it.

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