A contested divorce has ten recognizable stages.
Below is the full arc, in order. Each stage has a typical cost range attached. Those ranges are national averages for middle-class households with minor children; in high-asset cases or in metropolitan markets the upper end can be several multiples higher.
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Consult and retainer
You meet an attorney for a 30–60 minute consultation. Most charge for it; some don’t. They ask about assets and liabilities, not about your life. You pay a retainer — often $5,000 to $25,000 — that gets drawn down at their hourly rate until it’s gone. Then you refill it.
$5,000 – $25,000 initial retainer -
Petition filed and served
One spouse files a petition; the other is formally served. This is the moment the case belongs to the court, not to you. Deadlines, rules of procedure, and judges now drive the calendar — not your willingness to be reasonable.
$400 – $1,500 filing + service -
Temporary orders
Who lives where, who pays what, who has the children when. These “temporary” orders often become the de-facto template for the final judgment, so they are heavily litigated. A contested temporary-orders hearing is a mini-trial.
$3,000 – $15,000 per side -
Discovery and financial affidavits
You will pay your attorney to help you prepare a sworn financial affidavit listing every account, asset, and debt. Your spouse’s lawyer gets to demand years of statements, tax returns, credit-card records, and business documents. Every request, response, and objection is billed. Forensic accountants may be retained.
$5,000 – $40,000 per side -
Depositions
Sworn, recorded questioning of you, your spouse, and often third parties — your employer, your new partner, your children’s doctors, witnesses. A deposition day typically runs $5,000–$15,000 per side once prep, attendance, court reporter, and transcript are counted. A contested case routinely includes several.
$5,000 – $15,000 per deposition day -
Mediation — sometimes several
Most courts require mediation before trial. It is rarely one session. In contested matters it is common to have three, four, even more mediations — each one a full day, each one billed by both sides’ attorneys plus the mediator (mediators themselves commonly charge $300–$750/hour, often split equally).
$4,000 – $10,000 per mediation day -
Motions, motions, motions
Motion to compel. Motion for contempt. Motion for temporary relief. Motion for attorney’s fees. Motion in limine. Motion to modify. Emergency motion. Each requires drafting, filing, a response, a reply, and a hearing. This is where cases quietly balloon from $30k to $100k+.
$1,500 – $8,000 per motion cycle -
Expert witnesses and guardians ad litem
In contested custody cases a Guardian ad Litem ("GAL") or custody evaluator may be appointed to investigate and recommend. Vocational experts, forensic accountants, business valuators, therapists, and child psychologists may all be retained. Each bills independently, often more than the attorneys do.
$5,000 – $50,000+ per expert -
Final hearing / trial
If you don’t settle — and many don’t, because the incentives don’t favor it — you go to trial. Expect a multi-day hearing, witnesses, exhibits, experts, and a judge with thirty other cases on the docket who will issue a ruling weeks or months later.
$25,000 – $100,000+ per side -
Final judgment, parenting plan, marital settlement agreement
A final judgment is signed. It incorporates the parenting plan and the settlement. You may feel relief. You may feel broke. Many people feel both, which is confusing.
Included in trial / settlement costs -
Post-judgment modifications and enforcement
This is the part nobody tells you about. A final judgment is not the end. Jobs change. People move. Children grow. New partners appear. Any “substantial change in circumstances” can reopen the case — and the billable-hour machine starts over. Modifications can cost as much as the original divorce, sometimes more.
$15,000 – $150,000+ per modification
“A final judgment ends a case on paper. It does not end the litigation. Post-judgment modification practice is a structural feature of family law, not a rare event.”
