A divorce is a court-ordered legal judgment that permanently ends a marriage. It terminates the legal rights and obligations spouses owe each other and resolves the issues created by the marriage, such as property division, spousal support, child custody, and child support, leaving each person free to remarry and live legally as a single individual. Because divorce is governed by state law, the exact process, timelines, and requirements vary depending on where you live.
A divorce works by one spouse filing a petition with the family court, formally notifying the other spouse, and then resolving the required legal issues either by agreement or through court proceedings before a judge enters a final decree. The case begins in the county where at least one spouse meets the state’s residency requirement, and the spouse who is served typically has 20 to 30 days to respond, depending on the state.
Most divorces follow these core steps:
There is no single divorce process. The type that applies to your situation depends on whether the spouses agree, whether children are involved, and how complex the marital estate is. The five most common types are uncontested, contested, collaborative, mediated, and default divorce.
The grounds for divorce are the legal reasons a court will end a marriage, and they fall into two categories: no-fault and fault-based. Every state in the United States now permits some form of no-fault divorce, meaning a spouse does not need to prove wrongdoing by the other party to obtain a divorce.
The most common no-fault ground is “irreconcilable differences” or an “irretrievable breakdown of the marriage,” which simply means the marriage cannot be saved. Many states also still recognize fault-based grounds, which may include:
In states that still recognize fault, a finding of marital misconduct can affect how the court divides marital property or sets spousal support. An experienced family law attorney can advise whether asserting fault grounds is strategically appropriate in a given case.
A divorce resolves every financial and parenting obligation created by the marriage, not just the marital status itself. Before entering a final judgment, courts are generally required to address each of the following:
Most divorces take anywhere from a few months to more than a year. The length depends on three main factors: whether the divorce is contested, how complex the marital estate is, and the mandatory waiting period required by your state.
Most states impose a waiting period, commonly between 60 and 180 days, that begins when the petition is filed or the respondent is served. This waiting period applies even when both spouses agree from the start. The following are general estimates, and actual timelines vary by state and court:
Divorce, legal separation, and annulment are three different legal statuses. A divorce ends a valid marriage and returns each spouse to single status; a legal separation keeps the marriage legally intact while the spouses live apart under court-ordered terms; and an annulment declares that a valid marriage never legally existed.
| Aspect | Divorce | Legal separation | Annulment |
|---|---|---|---|
| Marital status after | Single | Still married, living apart | Treated as never married |
| Free to remarry? | Yes | No | Yes |
| Was the marriage valid? | Yes, but now ended | Yes, remains intact | No, void or voidable |
| Decides property, support, custody? | Yes | Yes | Sometimes, varies by state |
| Common reasons or grounds | Irreconcilable differences or fault | Religion, insurance, residency wait | Fraud, bigamy, underage, incapacity |
You are not legally required to hire an attorney to file for divorce, an option known as proceeding “pro se” or self-represented. Whether an attorney is advisable, however, depends heavily on your circumstances. Legal help is strongly recommended when any of the following apply:
Even in straightforward uncontested cases, many people benefit from at least a consultation to review the settlement agreement before signing. An agreement you sign at divorce becomes a binding court order that is difficult to change later.
One detail people often overlook: if you have a will, trust, power of attorney, or healthcare directive, a divorce does not automatically revoke or update those documents in every state. After your divorce is final, review your estate plan with an attorney so your documents reflect your current wishes and do not unintentionally benefit a former spouse.
Often, yes. When spouses agree on every issue, an uncontested divorce can usually be finalized through paperwork and, in some states, a single brief hearing or no hearing at all. Contested divorces, where spouses disagree, generally require at least one court appearance and may proceed to trial if the disputes cannot be settled.
Usually not for the outcome. Property division, support, and custody are decided based on law and facts, not on who filed first. Filing first can offer minor procedural advantages, such as presenting your case first at trial and selecting the county when more than one location qualifies, but it rarely changes the final result.
Yes. Because every state allows no-fault divorce, one spouse can obtain a divorce even if the other objects. If a served spouse refuses to participate or does not respond, the court can grant a default divorce. A spouse cannot block a divorce simply by disagreeing or declining to sign.
Costs vary widely by state and complexity. An uncontested divorce may involve only court filing fees plus limited attorney time, often a few hundred to a couple thousand dollars. Contested divorces that require extensive negotiation, experts, or a trial can cost many thousands of dollars or more. The level of conflict is the biggest cost driver.
Usually no. Most states let spouses file for divorce without a prior legal separation. A few states require a period of living apart before granting a no-fault divorce, but a formal legal separation is generally optional rather than a required first step.