Family-law orders are not written in stone. Custody, visitation, child support, and spousal support orders can all be modified after the final decree when circumstances change in a way that affects what is fair to the parties or what is best for the child. Modifying an order is its own legal proceeding — not a simple paperwork update — and it requires meeting Virginia’s statutory standard for change.
Randall J. Borden has handled custody and support modifications for Northern Virginia clients for more than thirty years. The practice represents petitioners (the party seeking change) and respondents (the party defending against change) in Fairfax, Loudoun, Prince William, Arlington, and Alexandria.
The Standard for Modification in Virginia
Custody and Visitation
A custody or visitation order can be modified if the court finds:
- A material change in circumstances since the last order; AND
- The proposed modification serves the best interests of the child.
Both elements must be proven. A change in circumstances alone is not enough; the petitioner must also show that the modification advances the child’s best interests under the same Virginia Code § 20-124.3 factors that governed the original order.
Child Support
A child-support order can be modified when there is a material change in circumstances. A change is presumed material if applying the current guideline calculation would result in a support obligation that differs from the existing order by more than ten percent (and at least $25 per month).
Spousal Support
A spousal-support order is modifiable on a showing of material change in circumstances — unless the parties’ Property Settlement Agreement made it non-modifiable. Modifiability is one of the most important strategic questions in any divorce settlement.
Common Triggers for Modification
Income Change
Substantial income increase or decrease — involuntary job loss, a major promotion, retirement, business success or failure. Voluntary underemployment can complicate the analysis.
Custody Arrangement Change
De facto changes in custody — for example, where the child has been primarily residing with one parent despite a shared-custody order — can support modification of both custody and child support.
Relocation
When one parent wants to move with the child, statutory notice is required and the relocation may need court approval. Relocation cases are frequently the trigger for substantial custody modification.
Remarriage and Cohabitation
Remarriage of the recipient automatically terminates spousal support. Cohabitation by the recipient in a relationship analogous to marriage for one continuous year can terminate support under Virginia statute. Remarriage of either parent affects child support only indirectly.
Serious Illness or Disability
Medical conditions affecting the parents’ ability to earn or the child’s needs can support modification of both custody and support.
Educational or Healthcare Expenses
Significant new expenses — private school, special-education services, ongoing medical care — can support modification of support and the allocation of add-on costs.
The Modification Process
Step 1: Petition
A petition for modification is filed in the court that entered the most recent order — typically the Juvenile and Domestic Relations District Court for custody and support, or the Circuit Court for spousal support and post-decree matters incorporated in a divorce.
Step 2: Service and Response
The other party must be served and given an opportunity to respond. Many modification cases settle at this stage when the facts are clear-cut.
Step 3: Hearing
Contested modifications proceed to an evidentiary hearing. The petitioner bears the burden of proving both the material change and that modification is appropriate.
Step 4: New Order
If the petitioner prevails, the court enters a new order modifying the prior order. The modified order applies prospectively from the date of filing (for support cases) or from the date the court enters the new order (for custody cases).
Timing Matters
For child-support and spousal-support modifications, the new order applies from the date the petition for modification was filed — not the date the order is entered. Delay in filing can mean continued payment under the old order even when the facts have already changed.
For custody, the standard is the child’s best interests at the time of hearing — not at the time of filing — so the facts continue to develop throughout the case.
Defending Against a Modification Petition
If you have been served with a petition to modify an existing custody or support order, you do not have to agree to the change. We represent respondents in modification proceedings, including challenging whether the alleged change is “material” under Virginia law and whether the requested modification actually serves the child’s best interests.
Schedule a Modification Consultation
Whether you are seeking or defending against a custody or support modification in Northern Virginia, the first conversation is confidential. Call 703-385-8722 or request a consultation.