This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Learn about civil partnership dissolution in the UK. This comprehensive guide explains the legal process, grounds for dissolution, financial considerations, and child custody arrangements, helping you understand your rights and options during the breakdown of a civil partnership.

Civil partnerships are a legally recognised relationship status for same-sex couples in the UK, introduced under the Civil Partnership Act 2004. Since the legalisation of same-sex marriage in 2014, civil partnerships have also been available to opposite-sex couples. In the event of a breakdown in the relationship, civil partnerships can be legally dissolved, similar to divorce for married couples. This article provides a comprehensive guide to understanding the process, legal considerations, and practical aspects of civil partnership dissolution in England and Wales.
1. What Is Civil Partnership Dissolution?
Civil partnership dissolution is the legal process of ending a civil partnership, akin to divorce for married couples. This process involves the formal ending of the legal relationship, with decisions made regarding division of assets, maintenance, and any children involved. Dissolution requires the approval of a court or tribunal and must follow specific legal steps.
2. Grounds for Civil Partnership Dissolution
Similar to divorce, there are specific grounds upon which a civil partnership can be dissolved. These grounds are governed by The Civil Partnership Act 2004.
2.1 Irretrievable Breakdown of the Partnership
The primary ground for dissolution is the irretrievable breakdown of the civil partnership. To prove this, one of the following reasons must be shown:
- Adultery – This refers to infidelity. However, it only applies if the infidelity involves a third party of the opposite sex. In the case of same-sex couples, adultery may not always be applicable in the same way it is for heterosexual marriages.
- Unreasonable Behaviour – A partner’s actions are deemed unreasonable, making it impossible for the other to continue the partnership.
- Two Years of Separation – If the partners have been living apart for two years and both agree to the dissolution, the process can proceed.
- Five Years of Separation – If one partner does not agree to the dissolution but the couple has lived apart for five years, the dissolution can be granted without the need for consent.
- Desertion – If one partner has left the other for a continuous period of two years or more without a reasonable excuse.
3. The Process of Civil Partnership Dissolution
The dissolution process for a civil partnership involves several stages, similar to divorce proceedings. The legal procedure involves completing paperwork, petitioning for the dissolution, and obtaining a court order.
3.1 Step 1: Petition for Dissolution
The first step in the dissolution of a civil partnership is filing a Dissolution Petition with the family court. This petition must include:
- The names and addresses of both parties
- The reason for the dissolution (from the grounds mentioned earlier)
- The date of separation (if applicable)
If the partners are in agreement about the dissolution and its terms, the process can be straightforward. However, if there are disputes, the petition may involve additional negotiations or mediation.
3.2 Step 2: Acknowledgement of Service
Once the petition is filed, the other partner must be formally notified and given a chance to acknowledge the petition. The respondent partner has a set period (usually around eight days) to respond to the petition.
3.3 Step 3: Decree Nisi
If the court agrees that the civil partnership has irretrievably broken down, it will issue a Decree Nisi. This is an interim order that confirms the court's initial approval of the dissolution. The Decree Nisi is not the final step, and the partners must wait at least six weeks after the decree is issued before proceeding to the next stage.
3.4 Step 4: Decree Absolute
After the six-week waiting period, the petitioner can apply for the Decree Absolute, which formally ends the civil partnership. Once granted, the dissolution is complete.
4. Financial and Property Considerations in Civil Partnership Dissolution
The dissolution of a civil partnership requires the fair distribution of financial assets, including property, savings, pensions, and debts. This process is similar to the division of assets in a divorce.
4.1 Asset Division
The court will assess all assets owned by both partners and divide them fairly. Factors considered in the division include:
- The length of the partnership
- The financial contributions made by each partner
- The needs of each partner
- Any child custody arrangements
The aim is to reach a fair division based on the specific circumstances of the partnership.
4.2 Spousal Maintenance
Unlike child support, spousal maintenance is not automatically awarded in a civil partnership dissolution, but it can be requested if one partner has a lower earning capacity or other financial needs.
5. Child Custody and Parental Responsibility
If the civil partnership dissolution involves children, decisions must be made regarding child custody and visitation. Similar to divorce cases, the best interests of the child will be the court's primary concern.
5.1 Parental Responsibility for Same-Sex Couples
For same-sex couples, both partners in a civil partnership are automatically granted parental responsibility for children born during the partnership. However, if one partner is not the biological parent, they may need to take steps to formalise their parental responsibility, such as obtaining a Parental Order.
5.2 Child Arrangements Orders
If the parents cannot agree on child custody or living arrangements, the court may issue a Child Arrangements Order. This order will specify where the child should live and how often they should spend time with each parent.
6. The Impact of Civil Partnership Dissolution on Inheritance and Wills
Following the dissolution of a civil partnership, the partners are no longer automatically entitled to inherit from each other's estate unless specified in a will. If the dissolution is finalised, both parties should consider updating their wills to reflect their wishes regarding inheritance.
7. Time Limits for Civil Partnership Dissolution
In the UK, there are no specific time limits on when a civil partnership can be dissolved. However, certain grounds for dissolution require a minimum period of separation (two years or five years) before filing can take place.
8. Common Questions About Civil Partnership Dissolution
8.1 Can Same-Sex Couples Dissolve Their Civil Partnerships Without Going to Court?
In some cases, if both partners agree on all matters, such as asset division and maintenance, a civil partnership dissolution can proceed without a court hearing. However, both partners must still submit the necessary documents to the court for approval.
8.2 What Happens If One Partner Doesn't Agree to the Dissolution?
If one partner does not agree to the dissolution, the petitioner can still proceed if they have lived separately for five years. However, if the separation period is less than five years, both parties must agree for the dissolution to move forward.
9. Conclusion
Dissolving a civil partnership in the UK follows a structured legal process, ensuring that both partners' rights are protected. The steps involved, from filing the dissolution petition to the final Decree Absolute, can be straightforward when both partners agree on the terms. However, for couples with children, property disputes, or other complexities, the process can be more involved. Seeking legal advice is highly recommended to ensure a fair and efficient resolution.