Parliament AIIndependent · non-official
All bills

Bill C-78 · 42th Parliament · Justin Trudeau

An Act to amend the Divorce Act, the Family Orders and Agreements Enforcement Assistance Act and the Garnishment, Attachment and Pension Diversion Act and to make consequential amendments to another Act

Government bill. Became law.

children and families

  1. IntroducedMay 22, 2018
  2. Debated in principleOct. 4, 2018
  3. Studied by a committeeDone
  4. Passed its first chamberFeb. 6, 2019
  5. Passed the second chamberJune 18, 2019
  6. Became lawJune 20, 2019

Leading supporters

Ranked by the part each played: who is responsible for the bill, who carried it, and who spoke for it most.

  1. Justin TrudeauPrime Minister

Who carries this bill

Arrows run from the person responsible to those who answer to them on this bill. The critic leads the Senate’s scrutiny and answers to no one on it.

What it set out to do

The pre-release version of this Legislative Summary is now available. Parliamentarians and their staff can obtain a copy by submitting a request or contacting the Library of Parliament. Members of the public can obtain a copy by contacting the Information Service at the Library of Parliament at [email protected]. On 22 May 2018, the Minister of Justice introduced Bill C-78, An Act to amend the Divorce Act, the Family Orders and Agreements Enforcement Assistance Act and the Garnishment, Attachment and Pension Diversion Act and to make consequential amendments to another Act, in the House of Commons and it was given first reading. Bill C-78 amends the Divorce Act to, among other things, (a) replace terminology related to custody and access with terminology related to parenting; (b) establish a non-exhaustive list of criteria with respect to the best interests of the child; (c) create duties for parties and legal advisers to encourage the use of family dispute resolution processes; (d) introduce measures to assist the courts in addressing family violence; (e) establish a framework for the relocation of a child; and (f) simplify certain processes, including those related to family suppor…

Summary by the Library of Parliament.

Where members stand

Votes and debate for this bill have not been read yet.

How it changed on the way

33% of the text as introduced was changed or removed by the time it became law (63,448 words introduced, 48,949 passed). A committee amended it.

substantial changeintent mostly kept

The bill retained its main goals of replacing custody terms with parenting language, adding best-interests criteria, and creating a relocation framework, but added many new procedural details and duties. Jurisdiction timelines shifted from 30 to 40 days, old custody definitions were dropped, and fresh sections on notices, parenting time, and family violence were inserted.

  • Changed the time limit for discontinuing parallel proceedings from 30 days to 40 days and gave the Federal Court a new role in deciding jurisdiction.
    Before: “discontinued within thirty days after it was commenced, the court in which a divorce proceeding was commenced first has exclusive jurisdiction”
    After: “neither proceeding is discontinued within 40 days after it was commenced, the Federal Court shall, on application by either or both spouses, determine which court retains jurisdiction”
  • Added a full set of relocation notice rules requiring 60 days' notice and specific content.
    After: “A person who has parenting time or decision-making responsibility in respect of a child of the marriage and who intends to undertake a relocation shall notify, at least 60 days before the expected date of the proposed relocation”
  • Removed the original definitions of custody, access and corollary relief proceeding.
    Before: “custody includes care, upbringing and any other incident of custody; ( garde ) custody order means an order made under subsection 16(1); ( ordonnance de garde ) corollary relief proceeding means a proceeding in a court in which either or both former spouses seek a child support order, a spousal support order or a custody order;”

How precisely it is written

35VaguePrecise

vagueChallenging the law: EasyDisputing a charge: Easy

The bill supplies many defined terms but repeatedly relies on subjective phrases such as 'appropriate', 'in the opinion of the court' and 'best interests of the child'. These standards, plus broad definitions of family violence and relocation, leave wide room for argument over coverage.

Open to argument

  • “unless the circumstances of the case are of such a nature that it would clearly not be appropriate to do so”
    This subjective exception appears in multiple duties and allows courts or advisers to decide case-by-case whether obligations apply.
  • “in the opinion of the court, it is not in the best interests of the child to do so”
    The best-interests test is undefined and invites prolonged litigation over what factors count.
  • “that is likely to have a significant impact on the child’s relationship”
    The 'likely' and 'significant' thresholds are open-ended and lack objective metrics.
  • “any conduct, whether or not the conduct constitutes a criminal offence, by a family member towards another family member, that is violent or threatening or that constitutes a pattern of coercive and controlling behaviour”
    The expansive, non-exhaustive definition of family violence uses vague behavioural standards that can be contested indefinitely.

Clear-cut

  • “the notice shall be given at least 60 days before the change in place of residence”
    A fixed number supplies a clear, objective deadline.
  • “provincial child support service means any service, agency or body designated in an agreement with a province under subsection 25.01(1) or 25.1(1)”
    The term is tied directly to a specific statutory mechanism.

Discretion. Courts receive broad discretion to decide what is 'appropriate', to modify parenting plans, to dispense with notice requirements, and to weigh undefined best-interests factors, while regulations may prescribe forms and additional information.

Challenging the law itself. The repeated use of subjective standards such as 'appropriate' and 'best interests' without limiting criteria engages section 7 liberty and security interests and supports a vagueness or overbreadth challenge under the Charter.

Disputing a charge under it. A person accused of breaching duties tied to family violence, relocation or parenting orders can readily dispute whether the conduct met the open-ended thresholds of 'likely', 'significant', 'pattern of coercive behaviour' or 'not appropriate'.

Read by a language model from the royal assent text; every quoted phrase appears in the bill. A reading of the drafting, not legal advice.

Did it work?

no evaluation found

No official statutory reviews, PBO/Auditor General reports, or departmental evaluations assessing the effectiveness of Bill C-78's amendments to the Divorce Act (in force 2021) were identified. Available sources include early judicial trends noted in legal commentary and a peer-reviewed analysis describing the reforms as an unstable compromise on parenting and family violence.

Who lobbied on it

No lobbying registration naming this bill is loaded.

Stages and dates from LEGISinfo.