Family law in Zambia: marriage, divorce, children and succession

11 min read · Published 2026-09-02 · Last reviewed 2026-09-02

Written by LEX ZED Editorial Team · Reviewed by LEX ZED Editorial Review · Editorial policy · Methodology

Zambia operates a dual system of family law. Marriages contracted under the Marriage Act are statutory and monogamous and are dissolved by the courts under the Matrimonial Causes Act; marriages under customary law are governed by the customary law of the community concerned and are dealt with in the local courts. The first question in any family matter is therefore which system the marriage belongs to, because it determines the forum, the grounds and the remedies.

Two systems of marriage

A statutory marriage is celebrated under the Marriage Act, is monogamous, and is recorded in a marriage certificate. A customary marriage is constituted according to the customary law of the parties' community, ordinarily involving the consent of the families and the payment of consideration, and is potentially polygamous.

Neither system is subordinate to the other, but they cannot be mixed at will: a person in a subsisting statutory marriage cannot validly contract another marriage. Proving that a customary marriage exists is a question of evidence about the customary requirements of the particular community.

Dissolving a statutory marriage

Divorce for statutory marriages is governed by the Matrimonial Causes Act, which is built on the single ground that the marriage has broken down irretrievably. That ground must be established by proof of one of the facts the Act specifies, which include adultery, behaviour such that the petitioner cannot reasonably be expected to live with the respondent, desertion, and separation for the prescribed periods.

The court first considers whether the ground is made out and grants a decree; ancillary matters — children, maintenance and property — are then dealt with, either at the same time or subsequently. The Act also restricts petitions presented very early in a marriage, so the date of the marriage matters.

Property and maintenance

On dissolution the court may make orders for financial provision and for the adjustment of property between the spouses. The exercise is discretionary and takes account of the resources and needs of each party, the contributions each made to the family — including non-financial contributions such as care of the home and children — and the welfare of any children of the family.

Maintenance may be ordered for a spouse and for children, and orders can be varied if circumstances change. Practical enforcement depends on evidence of income and assets, so financial disclosure is central to the exercise.

Children: welfare first

Decisions about children are governed by the welfare principle: the welfare of the child is the paramount consideration, and the Children's Code Act consolidates the framework for the care, protection and welfare of children in Zambia. Custody, care and contact are decided by reference to the child's interests rather than the merits of the dispute between the adults.

The court will consider the child's age and needs, the capacity of each parent, continuity of care and schooling, and, depending on maturity, the child's own views. Parental responsibility does not end with separation, and maintenance obligations continue independently of contact arrangements.

Succession and intestacy

Where a person dies without a valid will, the Intestate Succession Act governs the distribution of the estate among the surviving spouse, children, parents and dependants in the proportions the Act sets out, and it protects the family home in the circumstances the Act specifies. The Act was enacted in large part to address property grabbing after a death.

Administration is carried out by an administrator appointed for the estate, and disputes about appointment, distribution or interference with estate property are litigated in the courts. Where a valid will exists, the estate is administered according to the will, subject to the law on the validity of wills and on provision for dependants.

  • Marriage Act — statutory, monogamous marriage
  • Matrimonial Causes Act — divorce, financial provision and property adjustment
  • Children's Code Act — care, protection and welfare of children
  • Intestate Succession Act — distribution of an estate where there is no will

Frequently asked questions

What is the ground for divorce in Zambia?
For statutory marriages, the Matrimonial Causes Act provides the single ground that the marriage has broken down irretrievably, established by proof of one of the facts set out in the Act.
Is a customary marriage recognised in Zambia?
Yes. Customary marriages are recognised and are governed by the customary law of the community concerned, with disputes ordinarily heard in the local courts.
What happens to property if someone dies without a will?
The Intestate Succession Act governs distribution among the surviving spouse, children, parents and dependants in the shares the Act prescribes.

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This article is general legal information about Zambian law, prepared for education and orientation. It is not legal advice, it does not create a lawyer–client relationship, and it is not a substitute for the authoritative text of legislation or of a judgment. For a specific matter, consult a legal practitioner admitted to practise in Zambia. See our legal disclaimer.

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