Can a non-biological parent get custody after a breakup

20 June 2025by Naomi

Can a Non-Biological Parent Get Custody After a Breakup in New Zealand?

When a relationship ends and children are involved, custody can become a complex and emotionally charged issue. This is especially true in cases where one parent is not biologically related to the child. In New Zealand, the question of whether a non-biological parent can get custody after a breakup is governed by the Care of Children Act 2004 and relevant case law.

Understanding the Care of Children Act 2004

The Care of Children Act 2004 is the primary legislation that guides child custody decisions in New Zealand. The Act emphasizes the welfare and best interests of the child as the paramount consideration in any custody arrangement. It also recognizes the importance of a child’s relationships with both parents and the need for a child to maintain a connection with their family, whānau, hapū, iwi, and family group.

Section 4 of the Care of Children Act 2004 states:

(1) The welfare and best interests of a child in his or her particular circumstances must be the first and paramount consideration—

(a) in the administration and application of this Act, for example, in proceedings under this Act; and

(b) in any other proceedings involving the guardianship of, or the role of providing day-to-day care for, or contact with, a child.

The Role of Psychological Parenthood

While biological parenthood is a significant factor in custody decisions, New Zealand courts also recognize the concept of psychological parenthood. A psychological parent is someone who, while not biologically related to the child, has formed a strong emotional bond with the child and has taken on the role of a parent in the child’s life.

In determining custody arrangements, the court may consider the relationship between the child and the non-biological parent, the length of time the non-biological parent has been involved in the child’s life, and the extent to which the non-biological parent has taken on parental responsibilities.

Relevant New Zealand Case Law

New Zealand case law has addressed the issue of custody for non-biological parents in several instances. In the case of P v K [2003] 2 NZLR 787, the High Court awarded custody to a non-biological mother who had been the primary caregiver of the child. The court emphasized the importance of the psychological bond between the child and the non-biological mother and the potential harm to the child if that bond were to be severed.

Another notable case is B v M [2005] NZFLR 730, where the Family Court granted custody to a non-biological father who had been actively involved in the child’s life since birth. The court considered the father’s commitment to the child and the strong emotional attachment between them.

Factors Considered by the Court

When determining custody arrangements involving a non-biological parent, the court will consider a range of factors, including:

  • The child’s welfare and best interests
  • The nature and quality of the relationship between the child and the non-biological parent
  • The length of time the non-biological parent has been involved in the child’s life
  • The extent to which the non-biological parent has taken on parental responsibilities
  • The child’s views and preferences, depending on their age and maturity
  • The ability of each parent to provide for the child’s needs
  • Any history of violence or abuse

Can a Non-Biological Parent Get Custody After a Breakup?

In conclusion, a non-biological parent can indeed get custody after a breakup in New Zealand, provided that it is in the child’s best interests. The Care of Children Act 2004 and New Zealand case law recognize the importance of psychological parenthood and the emotional bonds that can form between a child and a non-biological parent.

However, each case is unique, and the court will carefully consider all relevant factors before making a custody determination. If you are a non-biological parent seeking custody after a breakup, it is essential to seek the advice of an experienced family lawyer who can guide you through the legal process and advocate for your rights.

Naomi Cramer is a highly respected family lawyer in New Zealand with extensive experience in child custody cases. If you need legal assistance or advice regarding custody as a non-biological parent, contact Naomi Cramer to discuss your situation and explore your options.

For more information on child custody and family law in New Zealand, watch Naomi Cramer’s informative YouTube videos covering a range of topics related to separation, divorce, and child custody.

No solicitor-client relationship is created by this article. The author and owner shall not be liable for your reliance on the information contained in this article. Readers should obtain their own independent legal advice.

by Naomi

Naomi Cramer is an Criminal and Family Law Specialist with over 25 Years Experience.

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