Ontario, California — Post-Judgment Modification Attorneys

Your Life Changed.
So Can Your Divorce Judgment.

California family law courts have provisions for modifying divorce judgments. At Haslam Perri Law Firm, we have been helping families in San Bernardino County modify the terms of their divorce agreements since 2003 — with a reputation for integrity and fairness among family court judges throughout the Inland Empire.

Trusted by Family Court Judges
Known for integrity and fair proposals
Board-Certified Specialists
Top 1% of CA family law attorneys
Serving San Bernardino County
Ontario, Rancho Cucamonga, Fontana
Common Sense Solutions First
Avoiding costly litigation when possible

Post-Judgment Modifications — Ontario CA

When Life Changes, Your Court Orders Can Too

California family law recognizes that financial and personal circumstances change in the years following a divorce. If your situation has changed and you can no longer meet the terms of your original divorce agreement — or if changed circumstances entitle you to more — you may be able to modify the terms of your judgment.

Haslam Perri Law Firm has been helping people modify the terms of their divorce agreements since Donald Glen Haslam and our senior partners opened our doors in Ontario, California, in 2003. Our firm has earned a reputation among family court judges and opposing lawyers for our commitment to integrity and fairness in every modification case.

We will clearly explain the law and discuss what can — and cannot — generally be modified by the courts. Although a court hearing is generally required to resolve modification cases, we are often able to help you find common sense solutions without the need for costly litigation.

  • Reputation for integrity with San Bernardino County judges
  • Common sense solutions that avoid unnecessary litigation
  • Board-certified family law specialists since 2003
  • All modification types handled — custody, support, visitation
  • Free initial consultation — call 909-321-2223
2003
Founded Ontario CA
40+
Years Experience
AV
Martindale Rated
1%
Board-Certified

What Can Be Modified

Which Court Orders Can California Courts Modify?

Not every aspect of a divorce judgment can be changed. Understanding what courts will and will not modify — and what evidence is required — is critical before filing any modification request.

CAN Be Modified
Child Custody and Visitation
Modifiable when there has been a material change in circumstances — such as relocation, a change in work schedules, the child spending significantly more time with the non-custodial parent, or concerns about the child's wellbeing. Courts always apply the best interests of the child standard.
CAN Be Modified
Child Support
Modifiable when either parent's income has significantly changed, when custody time has changed, or when the child's needs have materially changed. California's Dissomaster formula is recalculated with updated financial data to determine the new guideline amount.
CAN Be Modified
Spousal Support and Alimony
Modifiable when there has been a significant change in either spouse's financial circumstances — job loss, income increase or decrease, remarriage, or cohabitation. Also modifiable if hidden financial information comes to light after the original order.
CAN Be Modified
Visitation and Parenting Plans
Parenting plans can be updated when circumstances have materially changed — a parent's new work schedule, a child's changing school needs, relocation, or the child's evolving relationship with either parent.
Generally CANNOT Be Modified
Marital Property Division
Marital property settlements are considered final once the divorce judgment is entered. Courts will only reopen property divisions under extraordinary circumstances — fraud, mistake, duress, or deliberately concealed assets. If you believe your settlement was based on hidden assets, contact us immediately.
Generally CANNOT Be Modified
Final Divorce Judgment Terms
Certain agreed-upon terms in a divorce judgment — particularly those relating to the division of specific property — are typically non-modifiable. Our attorneys will clearly explain which parts of your judgment can and cannot be changed before any action is taken.

Common Reasons for Modification

Has Your Situation Changed? You May Qualify for a Modification.

California courts require a material change in circumstances to grant most modifications. Here are the most common situations our clients bring to us — and how we build a compelling case for each one.

Job Loss or Income Change
A significant reduction or increase in either parent's income is one of the most common grounds for modifying child support or spousal support. Our attorneys prepare accurate Dissomaster recalculations with updated income data.
Relocation of a Parent
When a parent moves — even within California — existing custody, visitation, and support arrangements may need to be updated to reflect the new geographical reality and changed parenting time.
Change in Custody Time
If the child is now spending significantly more time with the non-custodial parent than the original order reflects, both the custody arrangement and child support calculation can be modified accordingly.
Remarriage or Cohabitation
A supported spouse's remarriage generally terminates spousal support in California. Cohabitation with a new partner may also be grounds for modification or termination of alimony.
Change in Child's Needs
As children grow, their educational, medical, and extracurricular needs change. Significant increases in a child's expenses — or changes in their school or healthcare situation — can support a modification request.
Discovery of Hidden Assets
If hidden income or assets come to light after the original order was made, modification of support obligations may be possible based on the newly discovered financial information.

Client Testimonials

What Our Modification Clients Say

★★★★★

"I lost my job and could not afford my original support payments. Donald Haslam acted quickly and got my child support reduced to a fair amount based on my new income. Professional and compassionate throughout."

Kevin B.
Modification Client — Ontario, CA
★★★★★

"My ex's income had increased significantly but he was still paying minimal support. Haslam Perri modified the order and my children now receive what they truly deserve."

Laura H.
Child Support Modification — San Bernardino County
★★★★★

"When my custody arrangement needed updating after my ex relocated, Haslam Perri found a common sense solution that avoided costly litigation. Efficient, fair, and professional."

Mark D.
Custody Modification — Rancho Cucamonga, CA

Frequently Asked Questions

Divorce Modifications — Questions Answered

Clear answers to the most common modification questions in San Bernardino County. Call us for advice specific to your situation.

A material change in circumstances is the legal threshold required to modify most divorce orders in California. Courts will not grant modifications simply because one party is unhappy with the original order. The change must be significant, genuine, and unforeseen at the time of the original judgment. Examples include a substantial income change, job loss, remarriage, relocation, a change in the child’s needs, or a change in the child’s relationship with either parent. At Haslam Perri Law Firm, our attorneys assess whether your situation meets this threshold before filing.

Yes. Child custody and visitation orders can be modified when there has been a material change in circumstances since the original order was made. Common reasons include a parent’s relocation, a significant change in work schedules, the child spending substantially more time with the non-custodial parent, changes in the child’s educational or medical needs, or concerns about the child’s safety. Our attorneys handle custody modifications throughout San Bernardino County.

Yes, in most cases. Spousal support can be modified or terminated if there has been a significant change in the financial circumstances of either spouse — such as a job loss, substantial income increase or decrease, remarriage of the supported spouse, or cohabitation with a new partner. Support can also be modified if additional information comes to light about a spouse’s financial holdings or hidden income. Permanent support orders may be more difficult to modify depending on the length of the marriage.

To modify a child support order, you must file a Request for Order with San Bernardino Superior Court and demonstrate a material change in circumstances. Changes in either parent’s income, a change in custody time, or a significant change in the child’s needs can all support a modification request. Once filed, the court will schedule a hearing and may issue a temporary modified order in the meantime. Our attorneys prepare accurate Dissomaster calculations and present compelling evidence to support your modification request.

Generally no. Marital property divisions are considered final once a divorce judgment is entered. Courts will only reopen property settlements under extraordinary circumstances — such as fraud, mistake, duress, or newly discovered evidence that was deliberately concealed. If you believe your original property settlement was unfair due to hidden assets or misrepresentation, contact us to discuss your options.

The timeline depends on whether the modification is contested or agreed upon. If both parties agree, a stipulated modification can be processed relatively quickly — sometimes within weeks. If the other party contests the modification, a court hearing will be required, which can take several months. In urgent situations — such as a change affecting a child’s immediate safety — emergency temporary orders can be obtained much faster. Our attorneys work efficiently to resolve modification cases with minimal disruption to your life.

Discuss Your Modification Case — Free Consultation

Contact us to discuss your settlement modification issue. We will clearly explain the law, tell you what can and cannot be modified, and find the most efficient path forward for your situation.