Ordinary Cause Divorce Scotland: When You Cannot Use the Simplified Procedure

Most guides to Scottish divorce focus on the Simplified (DIY) Procedure — the paper-based, form-filling route that costs £156 and takes six to twelve weeks. But the Simplified Procedure has strict eligibility criteria, and a significant proportion of divorcing couples do not qualify. If you have children under 16, unresolved finances, or are relying on fault-based grounds like adultery or unreasonable behaviour, your divorce must go through the Ordinary Cause Procedure.

The Ordinary Cause route is more complex, more expensive, and has no standardised SCTS forms. Understanding how it works — and how much of it you can realistically handle without a solicitor — is critical before you commit to a filing strategy.

When the Ordinary Cause Procedure Is Required

You must use the Ordinary Cause if any of the following apply:

• You have children of the marriage under 16 (including adopted children or children accepted into the family)
• You have unresolved financial claims — property, pensions, debts, or spousal maintenance still to be divided
• You are filing on fault-based grounds (adultery or unreasonable behaviour)
• Either party has a mental illness or learning disability affecting capacity
• There are other ongoing court proceedings in any country that could affect the marriage

Even if you and your spouse agree on everything, the court requires the Ordinary Cause procedure when children under 16 are involved. This is because the Sheriff must independently satisfy themselves that adequate arrangements have been made for the children's welfare before granting the decree.

What Is an Initial Writ?

The Simplified Procedure uses pre-printed forms (CP1 or CP2). The Ordinary Cause Procedure does not. Instead, you must draft a legal document called an Initial Writ — the formal written application that initiates the court action.

The Initial Writ follows a prescribed structure set out in the Sheriff Court Ordinary Cause Rules. It must contain:

• The instance: identifies the pursuer (you), the defender (your spouse), and the court
• The condescendence: numbered paragraphs setting out the facts — your marriage, separation date, grounds for divorce, children's arrangements, and any financial claims
• The pleas-in-law: the legal arguments supporting your claim, expressed in formal legal language
• The crave: what you are asking the court to do — grant the divorce, and any orders for residence, contact, financial provision, or pension sharing

This is where the Ordinary Cause procedure becomes challenging for litigants in person. The condescendence requires precise factual statements, and the pleas-in-law must cite the correct statutory provisions from the Divorce (Scotland) Act 1976 and the Family Law (Scotland) Act 1985. A poorly drafted Initial Writ can result in the action being dismissed or the court refusing to grant specific orders.

The Undefended Ordinary Cause Path

If your spouse does not contest the divorce — which is common even in Ordinary Cause cases where finances and children are already agreed — the case proceeds as "undefended." After service, the defender has 21 days to lodge a Notice of Intention to Defend (42 days if outside Europe). If no notice is lodged, the case is treated as uncontested.

For an undefended case, you must still submit sworn affidavits. Unlike the Simplified Procedure, where only the pursuer's notarised form is required, the Ordinary Cause requires affidavits from both you and an independent corroborating witness. This witness must confirm the facts you have stated — typically the separation date, the living arrangements, and (if children are involved) the care arrangements.

The Sheriff reviews the affidavits and, if satisfied, grants the decree in chambers without a hearing. You receive the Extract Decree of Divorce by post.

Costs

The court fees for an Ordinary Cause divorce are higher than the Simplified route:

• Lodging the Initial Writ: £191 (Sheriff Court)
• Lodging affidavits (undefended family action): £82
• Minute for decree: £67
• Total for an undefended case: approximately £340 in court fees alone

If the defender contests the action, costs escalate rapidly. A Notice of Intention to Defend costs the defender £191. Subsequent motions, hearings, and proofs (trials) each carry additional fees, and solicitor costs for a fully contested divorce can run from £5,000 to well over £10,000.

Fee exemptions are available on the same basis as the Simplified Procedure — if you receive qualifying means-tested benefits such as Universal Credit, Income Support, income-based JSA, income-related ESA, or Pension Credit.

Timeline

An undefended Ordinary Cause divorce typically takes 12 to 16 weeks from lodging to final decree — longer than the Simplified route because of the additional procedural steps (service, response period, affidavit lodging, decree minute).

A contested divorce with disputes over children, property, or both can take six months to over two years, depending on court scheduling and the complexity of the issues.

Can You File an Ordinary Cause Divorce Without a Solicitor?

Legally, yes. The Scottish courts do not require legal representation for any family action. In practice, the complexity of drafting the Initial Writ and pleas-in-law means most litigants in person struggle with the Ordinary Cause procedure.

The realistic middle ground for many people is to use a solicitor to draft the Initial Writ and then handle the administrative steps (service, affidavits, decree minute) themselves. Some family law firms offer fixed-fee Initial Writ drafting services for a few hundred pounds.

The Scotland Divorce Filing Process Guide covers both the Simplified and Ordinary Cause procedures, including a plain-English breakdown of what the Initial Writ must contain and where self-representation is feasible versus where professional help is worth the cost.

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