Second Marriages and the Family Farm: Estate Planning for Blended Families

13 July 2026 17

Picture a farmer in KwaZulu-Natal. He marries young, draws up a will leaving the farm and everything else equally between his wife and their three children, and gets on with the work. Years later, the marriage ends. He remarries. There is a fourth child with his second wife, and she brings two adult children of her own onto the farm.

Then he dies. And the will that decides the future of the farm describes a household that disappeared ten years earlier.

Outdated paperwork is one of the most common reasons farming estates end up in front of a court.

One Farm, Too Many Claims

Dividing farming operations comes with a set of challenges. You cannot give one heir the irrigation, another the grazing, and a third the homestead and expect any of them to make it work. The land, water, equipment, and operations have value as a whole.

When several people have a claim, and the only real asset is the farm itself, there is nothing to divide fairly. These competing claims about an asset that cannot be divided lead to farming estate disputes that frequently take years to resolve.

Why Your Will, Antenuptial Contract, and Trust Must Agree

Your farm is governed by three legal instruments, and the trouble starts when they stop agreeing with each other.

Your antenuptial contract (ANC) decides who owns what during the marriage. If you didn't sign an ANC before your second wedding, you are married in community of property by default, and that means half of everything, including land that may have been in your family for generations, now belongs to your spouse automatically. 

Your will decides who inherits when you die. Remarrying does not rewrite it. Under the Wills Act 7 of 1953, your old will keeps working exactly as written until you replace it. If it makes no provision for your second spouse or your youngest child, that silence stands. The child born after the will was signed falls back on the Intestate Succession Act 81 of 1987, which is a fixed statutory formula deciding their share, instead of you.

Your trust decides what happens to the assets it already holds. Many farmers move the operation into a family trust for continuity. But if the trust deed names only your first family as beneficiaries and was never revisited, it will stay that way, regardless of what your will now says.

What a Farm Inheritance Dispute Looks Like

Go back to the farmer in KwaZulu-Natal.

He holds the farm in a family trust, with his first three children named as beneficiaries. His second marriage has an ANC with the accrual system. Each estate stays separate during the marriage, but on death the surviving spouse shares in the growth of the other's estate. The farm has grown a great deal in value over those years.

His will, never updated, tries to provide for his second wife out of his personal estate. But almost everything he owns sits in the trust, not in his personal name. So when he dies, his widow has a real accrual claim, and it falls against a personal estate with almost nothing in it. The trust holding the farm is not automatically available to pay her. She has a valid claim, but no assets are available to satisfy it, as the farm she helped build is held in a trust established to protect it.

What Happens to a Farm During an Inheritance Dispute?

A contested farming estate is wound up under the Administration of Estates Act 66 of 1965, and a disputed one can freeze normal operations for years while the courts work through it. Reviewing your documents, by contrast, usually takes a single consultation to begin and a few weeks to put right. Our team at Weich & Kriel Attorneys is available to read your ANC, will, and trust deed together to determine where they contradict each other and align them so every document supports the same plan.

Steps to Take This Women’s Month

Women's Month turns attention to the financial security of women, and few people are more exposed than a second wife with no provision in an out-of-date will. She may have spent years working on the farm. She may have no ownership on paper, no mention in the will, and an accrual claim that the estate cannot pay. Her position is one of the most precarious in any farming community, and it is created entirely by documents that were never brought up to date.

Book a Succession and Estate Planning Consultation

Weich & Kriel Attorneys works with farming families across northern KwaZulu-Natal, including Pongola, Jozini, Mkuze, and Magudu, to review wills, antenuptial contracts, and trusts as a single, aligned plan. If your family has changed and your paperwork has not, book a succession and estate planning consultation. The conversation is short. What it prevents is not.

 

Frequently Asked Questions

Does remarrying update my will automatically?

No. Under the Wills Act 7 of 1953, marriage does not revoke or change your existing will. It keeps working as written until you replace it. If it was drawn up for an earlier family, it needs updating.

Does my first marriage's antenuptial contract still apply to my second marriage?

No. An ANC governs one specific marriage and ends with it. To marry out of community of property the second time, you need a new ANC signed before the wedding. Without one, you are married in community of property by default.

Can a trust keep the farm out of an estate dispute?

A trust can hold the farm outside your deceased estate, which helps with continuity. But a surviving spouse's accrual claim or other rights may still reach into the picture, depending on your ANC and trust deed. That is why these documents have to be reviewed together, not separately.

What is the accrual system in an antenuptial contract?

The accrual system is a matrimonial property regime in which each spouse's assets remain separate during the marriage, but on dissolution, by divorce or death, each spouse is entitled to share equally in the growth that occurred in the other's estate during the marriage. For a farming family where the land has increased significantly in value during the marriage, this can result in a substantial accrual claim against the deceased estate. 

How often should I review my succession documents?

As a general principle, your will, ANC, and any trust deed should be reviewed whenever your family structure changes, which can be on marriage, divorce, remarriage, the birth or adoption of a child, or the death of a named beneficiary or trustee. They should also be reviewed periodically, even if no specific event has occurred, as changes in legislation or in the value and composition of your assets may affect how your existing documents operate. 

 
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