Jersey City post-judgment modifications lawyer

The governing case is Lepis v. Lepis: a party seeking modification must first make a prima facie showing of changed circumstances that are substantial and not temporary. Only then does the court order discovery of the other party’s finances and hold a hearing. Typical qualifying changes include an involuntary and lasting loss of income, a significant increase in either party’s earnings, serious illness or disability, the emancipation of a child, a material change in the parenting schedule, retirement at full retirement age, and — for alimony — cohabitation by the recipient. Temporary setbacks, voluntary reductions in income, and dissatisfaction with the original deal do not qualify.

Two rules catch people. First, retroactivity: New Jersey law generally bars retroactive modification of child support before the date the motion was filed, so waiting six months after a job loss means six months of arrears that cannot be undone. File first, negotiate second. Second, finality of property division: equitable distribution is not modifiable. If a judgment divided assets, that division stands absent fraud or a defect in the judgment itself, no matter how the assets performed afterward. Alimony sits in between — modifiable unless the agreement expressly made it non-modifiable, and governed by the specific statutory standards added in 2014 for income loss, retirement and cohabitation.

Waiting to file. Someone loses a job in January, tries to work it out with their ex, and files in July. New Jersey law bars retroactive reduction of child support before the filing date, so six months of arrears accrue at the old rate and remain owed regardless of the outcome. Probation continues garnishing throughout, and arrears can trigger license suspension. Filing the motion immediately preserves the position even while negotiation continues.

Under-documenting. A modification motion is decided in the first instance on the papers, so a bare assertion of reduced income or of an ex’s cohabitation goes nowhere. Cohabitation applications in particular require real evidence — intertwined finances, shared living expenses, the duration of the relationship, how the couple is recognized socially — which usually means an investigator and records rather than testimony alone. We build that record before filing, not after the motion is denied.