Reviewed July 2026
Filing for Divorce in Delaware
A plain-language look at how divorce works under Delaware law: who can file, how long it takes, what it costs, and where Delaware's own court forms and self-help resources are.
Virdix's document-preparation product currently prepares divorce paperwork for California cases only. This page explains how the process works under Delaware law, using Delaware's own court forms and self-help resources, for people researching before they file. It is not legal advice, and Virdix does not prepare or file Delaware divorce paperwork. See how Virdix works for California divorces.
Delaware's Family Court is genuinely unusual structurally: it is one single statewide court with exclusive family-law jurisdiction, not a patchwork of county or circuit family courts as in most states, the three courthouses (New Castle, Kent, Sussex) exist only as venues within one court. Procedurally, Delaware's 'no-fault' divorce is a bit of a hybrid: the only legal ground is that the marriage is irretrievably broken, but a petitioner can point to the respondent's misconduct (adultery, abuse, desertion, etc.) as the reason for the breakdown without changing the underlying no-fault ground or the process, misconduct isn't a separate fault-divorce track, it's just one of four boxes to check on the same form, and the 6-month separation-before-ruling rule applies no matter which box is checked. Delaware is also one of only a small handful of states using the 'Melson Formula' for child support (a three-step hybrid of income-shares and percentage-of-income models) instead of a standard income-shares table. And notably, despite having a modern e-filing system (File&ServeXpress) used by its other courts, Family Court itself does not offer e-filing at all, every divorce in Delaware, including in the state's most populous county, is still filed on paper.
Grounds for divorce in Delaware
No-fault grounds
- The marriage is 'irretrievably broken' (13 Del. C. § 1505(a)), the sole ultimate legal ground
Delaware's ground is no-fault-only in legal effect: the petitioner must check one of four statutory characterizations under § 1505(b), (1) voluntary separation, (2) separation caused by the respondent's misconduct (statutorily defined to include adultery, bigamy, physical or mental abuse, desertion, and habitual intemperance), (3) separation caused by the respondent's mental illness, or (4) separation caused by incompatibility, but Delaware does not have a separate contested 'fault divorce' track with different procedure; misconduct is simply one way of characterizing the same no-fault 'irretrievable breakdown' ground, and the 6-month separation-before-ruling rule applies regardless of which characterization is chosen.
Source: delcode.delaware.gov
Who can file: residency rules
At least one spouse (petitioner or respondent) must have resided in Delaware continuously for at least 6 months immediately preceding the filing of the petition. A servicemember stationed in Delaware for at least 6 months before filing (even if not domiciled here) also satisfies the requirement. There is no separate county-level residency requirement, the case is simply filed in whichever of the three Family Court venues (New Castle, Kent, or Sussex County) the petitioner or respondent resides in.
13 Del. C. § 1504(a)
Source: delcode.delaware.gov
How long it takes
6 months. The parties must have been 'separated' (living separate and apart) for at least 6 months before the court may rule on and grant the divorce, regardless of which of the four statutory bases is alleged. The petition itself may be filed at any time once the residency requirement is met, but no decree can be entered until the 6-month separation period has run. Interim/temporary relief (e.g., support, injunctions) is available during this period under 13 Del. C. § 1509.
13 Del. C. § 1507(e)
Source: delcode.delaware.gov
That figure is the statutory floor, not a promise. Service, exchanging financial disclosures, and the court's own hearing calendar routinely add time on top of it, and a contested case takes longer than an uncontested one regardless of the minimum. California, by comparison, requires a mandatory six month waiting period from the date of service.
Cost and filing fees
$165.00 civil filing fee for a Divorce petition, plus a statewide $10.00 Court Security Fee, for a total of $175.00. This is a single statewide fee (Family Court is one statewide court, not a set of separate county courts), though it is paid at whichever of the three county courthouses (New Castle, Kent, or Sussex) the case is filed in. Confirmed via the Family Court's official 'Schedule of Assessed Costs,' effective 7/20/26.
Source: courts.delaware.gov
California's own statewide filing fee is generally $435 to $450 statewide, with a fee waiver available for those who qualify.
Divorce forms and papers
The petition
Form 442, 'Petition for Divorce/Annulment.' Confirmed by direct download of the form itself: it is captioned 'The Family Court of the State of Delaware' with checkboxes for New Castle/Kent/Sussex County, and contains 'SECTION I, PETITION FOR DIVORCE/ANNULMENT,' 'SECTION II - DIVORCE,' and 'SECTION III - ANNULMENT.' It is typically filed together with Form 240 (Information Sheet) and Form 441 (Vital Statistics Sheet) or Form 441SS (Vital Statistics, Same Sex Marriage), plus proof of marriage (original or certified marriage certificate).
Source: courts.delaware.gov
Fee waiver
Form 257, 'Affidavit in Support of Application to Proceed In Forma Pauperis' (Family Court divorce forms list; most recent revision found dated 10/21/2025).
Source: courts.delaware.gov
Delaware publishes fillable forms for this process.
California uses standardized Judicial Council forms, starting with the Petition (Form FL-100), across every county. See California's own divorce forms.
Filing online
Not available. Delaware's File&ServeXpress e-filing system is used by the Supreme Court, Superior Court, and Court of Chancery, but the Delaware Courts' own eFiling page states plainly that 'Family Court does not offer eFiling at this time.' All Family Court divorce filings, in New Castle, Kent, and Sussex Counties alike, must currently be filed on paper.
Source: courts.delaware.gov
Uncontested and simplified divorce
Delaware does not have a separate statutory simplified or summary divorce track. An uncontested case still uses the standard process, it just moves faster because there is nothing to litigate.
No separate 'summary dissolution' track with its own eligibility thresholds (e.g., short marriage, no children, minimal property) exists in Delaware. What Delaware does have: if the respondent does not answer within 20 days of being served, or answers agreeing with the petition, the divorce becomes 'uncontested,' and the Petitioner alone (not the respondent) gets to choose between having the case decided solely 'on the papers' with no court appearance, or decided at a hearing (which the Petitioner must attend but the Respondent is not required to). This hearing-waiver option is the closest thing Delaware has to a simplified process. It is unavailable once a case is contested, and even in an uncontested 'on the papers' divorce, a separate ancillary hearing before a judge on property division or alimony generally cannot be waived unless the parties settle those issues first.
Source: courts.delaware.gov
California's equivalent is uncontested divorce in California, which uses the same statewide forms as any other case but moves faster once both spouses agree on every term.
Filing without a lawyer
Delaware allows self-represented filers, and most divorces filed in the state proceed this way. Because Virdix prepares paperwork for California cases only, a Delaware filer handling their own case works directly from Delaware's own forms and self-help materials rather than a Virdix-prepared packet. Delaware's official self-help resources are the direct source for the current forms and instructions.
For how self-representation works in the state Virdix does serve, see divorce without a lawyer in California and DIY divorce vs. hiring a lawyer.
More about divorce in Delaware
How property is divided
Equitable distribution, not community property. Under 13 Del. C. § 1513(a), the court equitably divides, distributes, and assigns marital property 'without regard to marital misconduct,' weighing statutory factors including length of the marriage, age/health/income of each party, each party's contribution to the marriage (including as homemaker), opportunity for future acquisition of assets, economic circumstances at the time of division, and tax consequences.
Source: delcode.delaware.gov
Court structure
Delaware Family Court is a single, unified statewide court with exclusive jurisdiction over divorce and annulment, unlike most states, Delaware has no separate county-level, circuit-level, or district-level family courts. It maintains three courthouses (New Castle County in Wilmington, Kent County in Dover, and Sussex County in Georgetown) purely for geographic venue; the petition is filed at whichever courthouse serves the county where the petitioner or respondent resides.
Source: courts.delaware.gov
Serving the other spouse
The respondent must be served with the petition and a summons. Delaware allows personal service, service by certified mail, service by publication of notice in a newspaper (News Journal in New Castle County; Delaware State News in Kent/Sussex), or Family Court's no-cost online Legal Notices publication service. If a spouse lives out of state and is unlikely to be personally served, or their whereabouts are unknown, Form 442 lets the petitioner formally request service by mail and/or publication at the petitioner's own expense under 13 Del. C. § 1508.
Source: courts.delaware.gov
Spousal support
No fixed numeric alimony formula (unlike child support). Alimony may be awarded to a 'dependent party' under 13 Del. C. § 1512 based on a multi-factor discretionary standard: financial resources, education/training needs, standard of living during the marriage, length of the marriage, age and physical/emotional condition of both parties, contributions to the other spouse's earning capacity or career, and ability to pay. Duration is capped at 50% of the length of the marriage, except that marriages of 20 years or longer carry no automatic time limit on alimony. Recipients are generally required to make good-faith efforts toward self-support unless the court excuses this due to age, illness, or child-custody responsibilities.
Source: delcode.delaware.gov
Child support guideline
Delaware uses its own hybrid formula, commonly called the 'Melson Formula' (named for former Family Court Judge Elwood F. Melson Jr.), rather than the pure income-shares or percentage-of-income models most states use. Confirmed directly from the Family Court's own November 2022 'Delaware Child Support Formula Evaluation and Update' report: 'The Delaware Child Support Formula, also known as the Melson Formula, is a rebuttable presumption for calculating child support obligations in this State.' The formula works in three steps: it first reserves a self-support allowance for each parent, then allocates a primary child-support amount from combined available income, and finally applies a 'Standard of Living Adjustment' so children share proportionally in income above both parents' basic needs.
Source: courts.delaware.gov
Parenting class requirement
Not confirmed either way from a primary source.
Mandatory whenever there are living children of the marriage/civil union (born or adopted) up to age 17. Under 13 Del. C. § 1507(h), the court orders both parties to pay for and complete a certified 'Parenting Education Course' (at least 4 hours, covering child development, adjustment to separation, dispute resolution, visitation, stress reduction, and cooperative parenting) unless the court determines it is unnecessary. Where there is a history of domestic violence, a separate and more intensive course covering those same topics plus domestic-violence education is required instead. Form 442 itself flags this: checking the box for 'living children of the marriage... up to the age of 17' triggers the note that 'a parent education course must be completed.'
Source: delcode.delaware.gov
Residency exceptions
For civil unions entered into in Delaware, Delaware residency is not required of either party at the time of filing if neither spouse currently lives in Delaware, provided that neither the state where the petitioner lives nor the state where the respondent lives will affirmatively permit a divorce/dissolution action to be brought there. Servicemembers stationed in Delaware satisfy the 6-month residency requirement even if not domiciled here.
Source: delcode.delaware.gov
California is the only state on this site with a full county-by-county breakdown. See how California's divorce process compares across its 58 counties.
This page is general information about Delaware divorce procedure, not legal advice for your situation. Laws, fees, and forms change over time; confirm current details with Delaware's own courts before relying on anything here. Virdix is not a law firm, is not licensed to practice law in Delaware, and does not prepare or file Delaware divorce paperwork. It is not a substitute for an attorney licensed in Delaware.