Divorce in Delaware: Laws, Process, and What You Need to Know (2026)

Q: How long does a divorce take in Delaware?

Delaware requires that the spouses have been voluntarily separated for at least 6 months before a no-fault divorce can be granted. Once that threshold is met and all issues are resolved, an uncontested divorce can be finalized relatively quickly. Contested divorces can take 6 months to over a year after the separation period, particularly when complex financial or custody issues are involved.

Q: How much does a divorce cost in Delaware?

Filing fees in Delaware range from approximately $150 to $250. An uncontested divorce without attorneys can cost under $500. Attorney-represented uncontested divorces typically cost $2,000 to $4,000, while contested divorces can range from $8,000 to $25,000 or more depending on the issues involved.

Q: What is the Melson Formula for child support in Delaware?

Delaware uses the Melson Formula for calculating child support, which is a more detailed approach than the standard Income Shares model used by most states. The Melson Formula first ensures that each parent can meet their own basic needs a self-support reserve, then calculates the child's primary support needs, and finally allocates a share of any remaining income as an additional support obligation. This three-step approach is designed to be more equitable for lower-income families while still ensuring adequate support for children.

Introduction

Delaware uses the Melson Formula for child support, a more nuanced approach than the standard income shares model used by most states. This formula accounts for each parent's basic needs before calculating support obligations.

Delaware is an equitable distribution state for property division purposes. For an overview of how this system works, see our guide to property division. Understanding how Delaware handles divorce can help you prepare for what lies ahead and make informed decisions about your future.

Residency Requirements

To file for divorce in Delaware, you must meet the state's residency requirements: 6 months residency. This means at least one spouse must have lived in Delaware for the required period before the court will accept a divorce filing. You will typically file in the county where either spouse resides.

Grounds for Divorce

Delaware allows both no-fault and fault grounds for divorce. No-fault: irretrievable breakdown with voluntary separation for 6 months. Fault grounds include misconduct and incompatibility. While most divorces proceed on no-fault grounds, filing on fault grounds can sometimes affect alimony or property division outcomes.

Property Division

Delaware follows the equitable distribution approach to dividing property in a divorce. Under this system, the court divides marital property fairly, though not necessarily equally. The judge considers factors like each spouse's economic circumstances, contributions to the marriage (including homemaking), the duration of the marriage, and any dissipation of assets.

Property that either spouse owned before the marriage, as well as gifts and inheritances received individually, is generally considered separate property and is not subject to division. However, if separate property has been commingled with marital assets, it may lose its separate character.

Alimony and Spousal Support

The court considers several factors when determining alimony in Delaware:

Length of marriage
Age and health
Financial resources
Earning capacity
Contribution to education of other spouse
Tax consequences

Delaware courts may award temporary, rehabilitative, or permanent alimony after considering all relevant factors.

For a comprehensive overview of alimony types and negotiation strategies, see our alimony and spousal support guide. The duration and amount of alimony depend heavily on the length of the marriage and the financial circumstances of both parties. Short-term marriages are less likely to result in long-term alimony awards.

Child Support

Delaware uses the Melson Formula for calculating child support, a more detailed variant of the income shares model that accounts for the basic needs of both parents and children.

See our child support guide for a detailed explanation of calculation models and modification rules. Either parent can request a modification of child support if there is a substantial change in circumstances, such as a significant change in income, job loss, or a change in the child's needs.

Child Custody

Delaware courts determine custody based on the best interests of the child standard. The court evaluates a range of factors including each parent's relationship with the child, the child's adjustment to home and community, the mental and physical health of all parties, and the willingness of each parent to foster a relationship between the child and the other parent.

Most states, including Delaware, recognize both legal custody (decision-making authority regarding education, healthcare, and welfare) and physical custody (where the child lives). Both types can be awarded jointly or solely to one parent.

Mediation

Mediation is required in Delaware before a divorce case can proceed to trial.

Filing Fees and Costs

Filing fees for divorce in Delaware typically range from $150-$250, though exact amounts vary by county. Additional costs may include:

Attorney fees (if you hire a lawyer)
Mediation or alternative dispute resolution fees
Process server or publication fees
Costs for financial experts or appraisers (in complex asset cases)
Court-mandated parenting class fees (if children are involved)

Uncontested divorces are generally significantly less expensive than contested cases.

Key Considerations

Waiting period: None for no-fault if separated 6 months

If you and your spouse can agree on the major issues, including property division, support, and custody, an uncontested divorce will save you significant time and money. Even in contested cases, exploring mediation or collaborative divorce may lead to a better outcome than a courtroom battle.

Frequently Asked Questions About Delaware Divorce

Is Delaware a community property state?

No, Delaware is not a community property state. Delaware follows the equitable distribution model, meaning the court divides marital property fairly based on a range of factors, but not necessarily in equal shares. The judge considers the circumstances of each case to reach a fair outcome.

How is property divided in a Delaware divorce?

Delaware courts divide marital property equitably by considering factors such as the length of the marriage, each spouse's age and health, economic circumstances, contributions to the marriage (including homemaking and supporting the other spouse's education or career), the value of each spouse's separate property, the tax consequences of any proposed division, and whether either spouse wasted or dissipated marital assets.

How long does a divorce take in Delaware?

Delaware requires that the spouses have been voluntarily separated for at least 6 months before a no-fault divorce can be granted. Once that threshold is met and all issues are resolved, an uncontested divorce can be finalized relatively quickly. Contested divorces can take 6 months to over a year after the separation period, particularly when complex financial or custody issues are involved.

Can I get alimony in Delaware?

Yes, Delaware courts may award temporary, rehabilitative, or permanent alimony. The court considers the length of the marriage, each spouse's age and health, financial resources and earning capacity, whether one spouse contributed to the education or career of the other, the tax consequences of an alimony award, and the standard of living during the marriage. Rehabilitative alimony to help a spouse become self-supporting is the most common form.

What are the grounds for divorce in Delaware?

Delaware allows both no-fault and fault-based grounds for divorce. The no-fault ground requires an irretrievable breakdown of the marriage demonstrated by a voluntary separation of at least 6 months. Fault grounds include misconduct and incompatibility. Most divorces in Delaware proceed on no-fault grounds.

What are the residency requirements for divorce in Delaware?

At least one spouse must have been a resident of Delaware for a minimum of 6 months before filing for divorce. The case is filed in the Family Court of the county where either spouse resides.

How much does a divorce cost in Delaware?

Filing fees in Delaware range from approximately $150 to $250. An uncontested divorce without attorneys can cost under $500. Attorney-represented uncontested divorces typically cost $2,000 to $4,000, while contested divorces can range from $8,000 to $25,000 or more depending on the issues involved.

What is the Melson Formula for child support in Delaware?

Delaware uses the Melson Formula for calculating child support, which is a more detailed approach than the standard Income Shares model used by most states. The Melson Formula first ensures that each parent can meet their own basic needs (a self-support reserve), then calculates the child's primary support needs, and finally allocates a share of any remaining income as an additional support obligation. This three-step approach is designed to be more equitable for lower-income families while still ensuring adequate support for children.

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