"I want 50/50 custody."

It's one of the most common statements family lawyers hear—and one of the most misunderstood concepts in Australian family law.

There's No Such Thing as "Custody" Anymore

First, the terminology: Australian family law hasn't used the term "custody" since 2006.

The correct terms are:

• Parental responsibility: Who makes major long-term decisions about the children (education, medical care, religion, name changes)

• Living arrangements: Where children live and how time is divided between parents

When people say "50/50 custody," they usually mean equal time living arrangements.

The Court Does NOT Start from 50/50

Many separating parents believe courts begin with an assumption of equal time and then adjust from there.

This is incorrect.

The Family Law Act specifically states that courts must not apply a presumption of equal time.

Instead, the court considers:

1. What is in the children's best interests

2. Whether equal time is reasonable and practicable

3. Each parent's capacity to provide for the children's needs

Equal time is one possible outcome—not the starting point.

What Do Courts Actually Order?

Research shows that equal time arrangements are relatively uncommon, particularly for younger children:

Children under 5 years: Equal time arrangements are rare.

Courts typically favour arrangements that maintain stability, routine, and the primary attachment relationship.

School-aged children: Equal time becomes more common where:

• Both parents live close to the child's school

• Both parents can manage school routines, homework, and activities

• The child is settled and comfortable with both parents

• There's no history of family violence or significant conflict

Teenagers: Courts give greater weight to teenagers' own preferences and practical considerations like school, social connections, and part-time work.

When Equal Time Works

Equal time arrangements tend to be successful when:

• Both parents live in the same school catchment area

• Both parents can maintain consistent routines and rules

• Parents communicate effectively about the children

• The children are comfortable and settled in both homes

• Neither parent has work arrangements that make equal care impractical
  
  
  

When Equal Time Doesn't Work

Courts will not order equal time if:

• Parents live too far apart for practical week-about arrangements

• One parent's work schedule makes regular care impossible

• There's a history of family violence or safety concerns

• High conflict between parents would expose children to ongoing tension

• One parent has limited parenting capacity or experience

• Equal time would disrupt the children's stability, schooling, or routines
  
  
  

What "Substantial and Significant Time" Means

If equal time isn't appropriate but both parents should have meaningful involvement, courts may order "substantial and significant time".

This typically includes:

• Time during weekdays and weekends

• Time during school holidays

• Involvement in the children's daily routines and activities

This might look like alternating weekends, one or two weeknights, and half the school holidays—far less than 50/50, but still meaningful.

The "Every Second Weekend" Reality

For many families, arrangements end up being roughly:

• Children live primarily with one parent

• The other parent has alternate weekends (Friday to Monday) plus one weeknight

• School holidays are divided (often 50/50 or close to it)

This pattern reflects what courts consider reasonable and practical in many circumstances, particularly where parents live some distance apart or where children need stability in one primary home.

What Actually Matters to the Court

Rather than fighting for a specific percentage of time, focus on demonstrating:

• Your capacity to meet the children's day-to-day needs

• Your willingness to support their relationship with the other parent

• The stability and suitability of your home

• Your involvement in their education, activities, and routines

• Your understanding of their developmental needs

The court doesn't calculate parenting time like splitting assets.

It's about creating an arrangement that serves the children's best interests.

Negotiating Outside Court

Most parenting arrangements are resolved through negotiation or mediation, not court orders.

This gives parents flexibility to create arrangements that suit their family's unique circumstances—including equal time if both parents genuinely want it and it's practical.

The key is focusing on what works for your children, not what feels "fair" to you.

Get Realistic Advice

If you're negotiating parenting arrangements or considering court proceedings, understanding realistic outcomes is critical.

Unrealistic expectations waste time, money, and emotional energy.

Munce Legal provides honest, practical advice about parenting arrangements based on what courts actually order in circumstances like yours.

Book a Free 30 Minute Consultation below, to discuss your situation and understand what arrangements are achievable.