Family Law in Tennessee
Family law covers divorce, parenting, support, and the agreements that shape a family. Tennessee allows no-fault divorce (by irreconcilable differences, with a full written settlement) or fault grounds, imposes a 60- or 90-day waiting period, divides marital property equitably, and decides parenting through court-approved parenting plans. This hub explains the essentials, then links guides for each topic.
By Find Local Law Editorial Team · Last reviewed: May 25, 2026
Researched and drafted with AI assistance and verified against primary sources (statutes, Judicial Council forms, and official court websites). This is general information, not legal advice.
This is general information, not legal advice. Tennessee family law turns heavily on your specific facts — talk to a Tennessee attorney about your situation.
Tennessee family law is governed mainly by Title 36 of the Tennessee Code. A few statewide rules shape almost every case.
Grounds for divorce
Tennessee has both no-fault and fault grounds (T.C.A. § 36-4-101). The most common no-fault route is irreconcilable differences — but it requires the spouses to resolve all issues by a signed Marital Dissolution Agreement (MDA), plus a permanent parenting plan if there are minor children. There’s also a no-fault ground for living apart two years with no minor children. Fault grounds include adultery, inappropriate marital conduct, desertion, and others.
The waiting period
A divorce can’t be heard until a mandatory waiting period has run from the filing date (T.C.A. § 36-4-101(b)):
- 60 days if there are no minor children, and
- 90 days if there are minor children.
Contested cases take longer.
Residency
If the grounds arose outside Tennessee, the plaintiff or defendant must have resided in the state six months before filing; if the grounds arose in Tennessee, residency at filing is enough (T.C.A. § 36-4-104).
Equitable distribution (not 50/50)
Tennessee is an equitable-distribution state, not a community-property state. The court divides marital property in the proportions it finds just — which may not be equal — and without regard to marital fault (T.C.A. § 36-4-121). Separate property is set aside to its owner.
An alternative: legal separation
Tennessee also allows legal separation under T.C.A. § 36-4-102 — the marriage stays intact, but the court can still order custody, support, and property arrangements. After a separation order has lasted more than two years, either spouse may petition for an absolute divorce.
The guides
Pick your topic below. To get matched with a local Tennessee family-law attorney, connect with a lawyer.
Guides
- Adoption in Tennessee
Tennessee adoption law is in Title 36, Chapter 1. Before an adoption can be finalized, the existing parental rights must be surrendered or terminated (T.C.A. § 36-1-113), and a home study/court report is generally part of the process. Common types include stepparent, relative, agency, and private adoptions.
- Tennessee Child Custody & Parenting Plans
Tennessee decides custody through a court-approved 'permanent parenting plan' that names a Primary Residential Parent, sets a residential schedule, and allocates decision-making. Decisions follow the best interest of the child under the factors in T.C.A. § 36-6-106, and there is no legal preference based on a parent's gender.
- Tennessee Child Support
Tennessee calculates child support with the statewide Child Support Guidelines, an income-shares model administered by the Department of Human Services (T.C.A. § 36-5-101; DHS Rule 1240-02-04). It combines both parents' incomes and the number of parenting days, produces a presumptive amount the court generally must follow, and can be modified when there's a significant variance.
- Tennessee Divorce: Grounds, Process & Timeline
Tennessee allows no-fault divorce by irreconcilable differences — which requires a signed Marital Dissolution Agreement (and parenting plan if there are children) — or by two years' separation with no minor children, plus fault grounds (T.C.A. § 36-4-101). A 60-day (no children) or 90-day (with children) waiting period applies before a court can hear it.
- Grandparents' Visitation Rights in Tennessee
Tennessee's grandparent visitation statute (T.C.A. § 36-6-306) is deliberately narrow. A grandparent can petition only in specific situations — such as a parent's death, the parents' divorce or separation, or a severed long-standing relationship — and the court must find a danger of substantial harm to the child. The limits reflect the constitutional rights of fit parents under Troxel v. Granville (2000).
- Family Law Mediation in Tennessee
Tennessee courts are directed to order mediation in many contested divorces (T.C.A. § 36-4-131), with exceptions including domestic violence, inability to afford it, or an already-signed agreement. Family mediators are commonly Rule 31 listed mediators under Tennessee Supreme Court Rule 31. Mediation lets parents and spouses craft their own resolution instead of leaving it to a judge.
- Establishing Paternity in Tennessee
For unmarried parents in Tennessee, legal parentage is established under the parentage statutes (T.C.A. § 36-2-301 et seq.) — either by a Voluntary Acknowledgment of Paternity or by a court petition with genetic testing. A genetic test showing 95% or greater probability creates a presumption of parentage (T.C.A. § 24-7-112). Establishing paternity is the gateway to custody, parenting time, and child support.
- Postnuptial Agreements in Tennessee
Tennessee enforces postnuptial agreements under case law — principally Bratton v. Bratton (Tenn. 2004) — rather than a dedicated statute. To be enforceable, a postnup needs adequate consideration flowing to both spouses, knowing and voluntary execution, and no fraud, coercion, or duress. The consideration requirement is what makes postnups harder to uphold than prenups.
- Prenuptial Agreements in Tennessee
Tennessee enforces prenuptial (antenuptial) agreements under T.C.A. § 36-3-501 if they were entered into freely, knowledgeably, and in good faith, and without duress or undue influence. A prenup can define how property and support are handled if the marriage ends, but a court can refuse to enforce one that was signed under unfair circumstances.
- Tennessee Property Division in Divorce
Tennessee is an equitable-distribution state: the court classifies each asset as marital or separate, sets aside separate property to its owner, and divides marital property in the proportions it finds just — which may not be equal — and without regard to marital fault (T.C.A. § 36-4-121).
- Separation Agreements & Legal Separation in Tennessee
In a Tennessee divorce, the Marital Dissolution Agreement (MDA) is the contract that settles property, debts, and support, and it's incorporated into the decree — it's required for a no-fault (irreconcilable differences) divorce. Separately, Tennessee allows legal separation under T.C.A. § 36-4-102: the marriage stays intact, but the court can still order custody, support, and property arrangements.
- Tennessee Alimony (Spousal Support)
Tennessee recognizes four types of alimony under T.C.A. § 36-5-121: rehabilitative, transitional, alimony in futuro (long-term/periodic), and alimony in solido (lump sum). Courts weigh statutory factors like each spouse's earning capacity, the length of the marriage, and contributions — with a stated preference for rehabilitative or transitional support over long-term alimony where feasible.
- Visitation & Parenting Time in Tennessee
In Tennessee, 'visitation' is parenting time within a court-approved parenting plan. The permanent parenting plan (T.C.A. § 36-6-404) includes a residential schedule setting when the child is with each parent; the parent with under half the time is the Alternate Residential Parent. Courts can impose supervised or restricted parenting time where there's evidence of risk to the child (T.C.A. § 36-6-406).
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