Dissolution of Marriage. Annulment & Divorce in South Africa

Dissolution of marriage in South Africa happens through one of three legal routes: divorce under the Divorce Act 70 of 1979 (the most common route), annulment of a void or voidable marriage under the Marriage Act 25 of 1961, or the death of a spouse (which triggers the deceased estate process under the Administration of Estates Act 66 of 1965). The phrase “dissolution of marriage” is an umbrella term covering all three — it is not itself a separate procedure. Divorce ends a marriage that was valid from the start, annulment declares that a marriage was either never legally valid or should be set aside, and each route follows its own statutory pathway and runs in its own court. Which act governs your particular situation depends on the type of marriage you entered into: civil marriage under the Marriage Act, customary marriage under the Recognition of Customary Marriages Act 120 of 1998, or civil union under the Civil Union Act 17 of 2006.

“Dissolution of Marriage” as a Legal Umbrella Term

“Dissolution of marriage” describes every legal way a South African marriage can come to an end: divorce, annulment, and death. It is not a separate procedure in itself — it is the category under which the three routes sit. South African courts and practitioners commonly use “dissolution” to refer to divorce specifically, but the strict legal meaning is broader. That distinction matters when drafting or reading family-law documents. A reference to “dissolution of marriage” in a will, an antenuptial contract, or a settlement agreement may mean only one of the three routes, and reading it as the umbrella term can lead to the wrong assumption about what the document is trying to do. Before signing anything that uses the phrase, check which route the document actually addresses and confirm that it matches the outcome you intend.

Route 1: Divorce Under the Divorce Act 70 of 1979

Divorce is the route most South Africans mean when they talk about ending a marriage. The Divorce Act 70 of 1979 governs divorce of civil marriages and, with the adaptations described below, customary marriages and civil unions as well. The sole ground for divorce is the irretrievable breakdown of the marriage relationship under section 4 of the Act — there is no fault-based ground on its own, and no list of “acceptable reasons” that automatically grants a decree.

Breakdown is established through a defined list of fact patterns set out in section 4(2). A plaintiff who proves any one of these patterns has cleared the evidentiary hurdle, although the court still has to be satisfied on the evidence that the marriage has in fact broken down. The listed patterns are:

• One year’s continuous separation, by agreement or otherwise
• Adultery, where the spouse finds it intolerable to continue cohabitation
• Malicious desertion (desertion without consent and without reasonable cause)
• Physical or mental cruelty, which makes continued cohabitation intolerable
• Imprisonment of the other spouse for a period the court considers sufficient
• Habitual criminality, where the spouse has been convicted and sentenced
• Incurable mental illness or continuous unconsciousness, of a kind the court regards as sufficient
• The residual category: an inability to live together as spouses, where the marriage has in any event broken down

Divorce proceedings are typically filed in the Regional Magistrate’s Court that has jurisdiction under section 6 of the Divorce Act — the regional court in the district where either party is domiciled or ordinarily resident. In Gauteng, that typically means the Regional Court in Johannesburg for matters on the Johannesburg side and the Regional Court in Pretoria for matters on the northern side, with the High Court’s Gauteng Division handling matters beyond the regional court’s scope (for example, certain forfeiture claims, matters joined with existing High Court proceedings, or applications where the regional court’s jurisdictional ceiling is exceeded). Burger Huyser Attorneys’ Divorce Law team handles uncontested and contested divorce, divorce mediation, asset division, maintenance disputes, custody arrangements, and settlement agreements, with Director Anna-Mi Nel overseeing the Family Law Department across all Gauteng branches.

Route 2: Annulment Under the Marriage Act 25 of 1961

Annulment is a court order that declares a marriage either void from the beginning or voidable and set aside. The two categories are very different in legal effect, and the distinction is one that practitioners and clients regularly conflate.

Void Marriages

A void marriage is one that was never legally valid at all. Sections 4 and 5 of the Marriage Act 25 of 1961 set out the grounds, which include marriages between persons in a prohibited relationship (within the forbidden degrees of consanguinity or affinity), bigamous marriages where a prior marriage still subsists, and marriages that fail a statutory requirement for validity. A void marriage is treated as never having existed. The court order is confirmatory — it confirms the position rather than creating it.

Voidable Marriages

A voidable marriage is one that was validly entered into but contains a defect — for example, want of genuine consent, duress, or incapacity. The marriage is treated as valid until a court sets it aside at the request of the party entitled to challenge it.

The Procedural Route

Annulment is an application to the High Court, because regional courts do not have general annulment jurisdiction. Annulment does not undo ancillary consequences that have already accrued — financial and parental obligations may still need to be addressed separately, and parties relying on annulment should be prepared for those follow-on questions rather than assuming the annulment resolves everything. Burger Huyser’s Family Law practice covers annulment, customary marriage dissolution, and civil union dissolution, with branch intake available at Roodepoort (011 668 0030), Sandton (011 253 3080), Pretoria (012 471 5700), and Centurion (012 644 4990).

Route 3: Dissolution by Death of a Spouse

A marriage is also legally dissolved by the death of either spouse. The surviving spouse’s rights flow from the deceased estate process under the Administration of Estates Act 66 of 1965, including maintenance claims against the estate, intestate or testate succession, and pension fund benefits. Divorce and death are sometimes confused in family-law disputes — only a marriage that subsists at the date of death gives rise to spousal inheritance rights, so a former spouse divorced years earlier has no claim on the estate. The wills-and-estates process is not the focus of this article and is covered separately by the firm. It is mentioned here so that the umbrella term “dissolution” is correctly defined: a marriage that ends by death ends by operation of law, not by court order.

The Three Marriage Types and Which Act Governs Their Dissolution

Which act applies to your situation depends on the type of marriage you entered into. The table below sets out the three main categories.

Marriage type	Statutory basis	How it dissolves
Civil marriage	Solemnised under the Marriage Act 25 of 1961	Divorce under the Divorce Act 70 of 1979; annulment under the Marriage Act if a defect is challenged
Customary marriage	Entered into under customary law and recognised under the Recognition of Customary Marriages Act 120 of 1998	Decree of divorce under the Divorce Act; section 7(2) of the Recognition Act requires the court to consider customary law on property, custody and maintenance
Civil union	Entered into under the Civil Union Act 17 of 2006	Divorce under the Divorce Act, with the same procedural pathway as for civil marriages

An unregistered customary marriage that does not meet the Recognition Act’s requirements — for example, where there has been no registration and no lobola negotiations capable of satisfying the Act’s definition — sits in a more uncertain position. The practical difficulties of dissolving such a marriage are well documented in practitioner commentary, and any party in that position should seek advice before issuing process.

Dissolution vs Annulment vs Divorce at a Glance

The comparison below sets the three routes side by side so the procedural and substantive differences are visible at a glance.

Concept	What it ends	Governing act	Typical court
Divorce	A valid marriage, prospectively	Divorce Act 70 of 1979	Regional Magistrate’s Court (High Court for matters beyond its scope)
Annulment (void)	A marriage that was never legally valid	Marriage Act 25 of 1961, sections 4–5	High Court
Annulment (voidable)	A marriage with a defect, set aside at the instance of an affected party	Common law and Marriage Act 25 of 1961	High Court
Dissolution by death	A marriage on death of a spouse	Administration of Estates Act 66 of 1965	Master’s Office (High Court for estate disputes)

Frequently Asked Questions

Is “dissolution of marriage” the same as “divorce” in South Africa?

Strictly, no — “dissolution” is the umbrella term that covers divorce, annulment, and death, while “divorce” is one route under it. South African courts and practitioners often use “dissolution” and “divorce” interchangeably in informal contexts, but in pleadings and statutory references they are distinct.

What is the difference between a void marriage and a voidable marriage?

A void marriage was never legally valid — for example, a bigamous marriage or a marriage within the prohibited degrees of relationship. A voidable marriage was validly entered into but contains a defect (such as want of genuine consent) that entitles the affected party to apply to court to have it set aside. Void marriages are treated as never having existed; voidable marriages are treated as valid until set aside.

On what grounds can a South African court grant a divorce?

Only one ground — the irretrievable breakdown of the marriage relationship under section 4 of the Divorce Act 70 of 1979. The court must be satisfied the marriage has actually broken down, and that breakdown is typically evidenced through one of the fact patterns listed in section 4(2), including one year’s continuous separation, adultery, malicious desertion, cruelty, imprisonment, habitual criminality, incurable mental illness, or a residual “inability to live together” finding.

Can a customary marriage be dissolved by divorce in South Africa?

Yes — customary marriages recognised under the Recognition of Customary Marriages Act 120 of 1998 are dissolved by a decree of divorce under the Divorce Act 70 of 1979. The court must consider customary law when deciding matters of property, custody and maintenance under section 7(2) of the Recognition Act. Unregistered customary marriages that do not meet the Recognition Act’s requirements may face additional practical difficulties.

Is a divorce order the same as an annulment?

No — a divorce order ends a marriage that was valid from the start, prospectively, from the date of the order. An annulment is a court order that declares a marriage void from the beginning (or voidable and set aside), with the marriage treated as never having existed. The financial, inheritance, and ancillary consequences of each route differ and should be discussed with an attorney before any application is issued.

Dissolution of marriage, annulment, and divorce each follow their own statutory pathway under South African law, and the procedural detail — which act applies, which court has jurisdiction, what evidence is required — depends on the type of marriage, the grounds, and whether the matter is contested. Burger Huyser Attorneys’ Divorce Law team guides clients through uncontested and contested divorce, divorce mediation, asset division, maintenance disputes, custody arrangements, and settlement agreements, and the firm’s Family Law practice covers annulment, customary marriage dissolution, and civil union dissolution. Call the Linden/Randburg head office on 011 888 0246 (after-hours 061 516 6878) or the branch closest to you — Roodepoort 011 668 0030, Sandton 011 253 3080, Pretoria 012 471 5700, Centurion 012 644 4990, Bedfordview 011 201 7190, Alberton 011 439 3990, Midrand 010 022 4082 — to book a consultation. The firm carries a 4.8/5 average across 250+ Google reviews (Trustindex verified “Top Rated Law Firm in South Africa”) and was named Best Family Law Firm 2024 (Lawyers Monthly Legal Awards) and Family Law Firm of the Year 2024 (MEA Business Awards).