Sole Custody Nova Scotia: When One Parent Gets Decision-Making Responsibility

In Nova Scotia, "sole custody" is now called "sole decision-making responsibility." The name changed, but the concept still exists — one parent has the legal authority to make major decisions about the child's upbringing without needing the other parent's agreement.

Here's when courts grant it, what it covers, and what it doesn't.

What Sole Decision-Making Actually Means

Sole decision-making responsibility gives one parent the authority to make significant long-term decisions about the child's:

• Health and dental care
• Education and school placement
• Cultural, linguistic, and spiritual upbringing
• Major extracurricular activities

The parent without decision-making responsibility still has parenting time. They still make day-to-day decisions when the child is in their care — what the child eats, when they go to bed, which friends they play with after school. Sole decision-making is about the big decisions, not the daily routine.

When Courts Grant Sole Decision-Making

Joint decision-making requires parents to cooperate on major choices. When that cooperation isn't realistic, courts award sole decision-making to one parent. Common scenarios include:

High-conflict communication. If every discussion about school enrollment or medical treatment turns into an argument that stalls the decision for weeks, the child suffers from the delay. A sole decision-making order breaks that deadlock.

Family violence or coercive control. When one parent has used violence, threats, intimidation, or patterns of controlling behavior, the court may determine that requiring joint decisions gives the abusive parent leverage to continue the dynamic. In these cases, sole decision-making protects both the child and the targeted parent.

Geographic distance. If parents live far apart — particularly in different provinces — the logistics of jointly deciding on a doctor, school, or extracurricular program become impractical. Courts may grant sole decision-making to the parent in the child's primary location.

Demonstrated inability to co-parent. If one parent repeatedly ignores, blocks, or undermines the other's input on major decisions — signing the child up for school without discussion, making medical decisions unilaterally, refusing to share information — the court may formalize what's already happening by granting sole decision-making to the more cooperative parent.

Substance abuse or mental health concerns. When one parent's capacity to participate in major decisions is impaired, courts may limit their decision-making role while preserving their parenting time (sometimes with conditions).

What It Doesn't Mean

Sole decision-making is not the same as eliminating the other parent from the child's life. Specifically:

• The other parent typically still has parenting time (scheduled time with the child)
• The other parent can still attend school events, recitals, and games during their parenting time
• The other parent has a right to information — school reports, medical records, activity schedules — even without decision-making authority
• The other parent can still apply to vary the order if circumstances change

A sole decision-making order also doesn't necessarily mean an unequal parenting time split. It's possible (though less common) for one parent to hold sole decision-making authority while both parents share roughly equal parenting time.

How to Apply

To obtain a sole decision-making order in Nova Scotia, you file through the Supreme Court (Family Division). The application must include a Parenting Statement (Form FD2A) that details your proposed arrangement and the reasons sole decision-making is in the child's best interests.

The court evaluates your request using the same best interests factors as any parenting order: the child's safety, the caregiving history, each parent's willingness to support the child's relationship with the other parent, and any history of family violence. You need to present specific, documented evidence — not general complaints — about why joint decision-making won't work for your child.

Building Your Case

Whether you're negotiating with your co-parent or preparing a court application, documenting the specific reasons sole decision-making serves your child's interests makes the difference between a clear application and one that looks like a power grab.

The Nova Scotia Child Custody & Parenting Plan Guide includes worksheets for documenting decision-making patterns, mapping out which decisions have caused conflict, and structuring a proposal that addresses the court's best interests factors point by point.

See more Nova Scotia guides →