Grandparents’ rights in South Carolina are real but narrow. State law lets a grandparent ask a family court for visitation only when the child’s family has already been broken by death, divorce, or separation, and even then the grandparent has to clear a high evidence bar. A separate statute lets a grandparent who has actually been raising the child seek custody as a “de facto custodian.” Outside those two paths, a fit parent’s decision about who spends time with their child is the final word.
When a Grandparent Can Ask for Visitation
Under S.C. Code § 63-3-530(A)(33), a grandparent has standing to petition for visitation only if one of the following is true:1South Carolina Legislature. South Carolina Code Title 63, Chapter 3, Section 63-3-530
- One or both parents have died.
- The parents are divorced.
- The parents are living separately.
If the child’s parents are married and living together, no path exists. The law presumes intact households are making sound decisions, and the court will not entertain a third-party challenge to those decisions.
“Grandparent” under the statute means a biological or adoptive parent of the child’s biological or adoptive parent. Step-grandparents and great-grandparents do not qualify.
What a Grandparent Has to Prove
Standing gets you through the door. Winning the case requires satisfying every prong of a multi-part test, and failing any one ends it.
The Parents Unreasonably Denied Visitation
The grandparent must show that the parents or guardians blocked visits without good reason, including a denial lasting more than ninety days. Ninety days alone is not enough. A parent who has offered reasonable alternatives, or who has real safety concerns, may not be considered “unreasonable” no matter how long the gap has run.
Visitation Would Not Interfere With the Parent-Child Relationship
The court has to be satisfied that court-ordered visits won’t disrupt the bond between the parent and the child. Cases with hostile family dynamics often stall here, because a judge may conclude that placing the child in the middle of an ongoing conflict does more harm than good.
Parental Unfitness or Compelling Circumstances
On top of the above, the grandparent has to prove, by clear and convincing evidence, one of two things:
- The parents are unfit — for example, because of abuse, neglect, or serious substance dependency.
- Compelling circumstances justify overriding the parents’ decision. Courts look at the depth of the grandparent-grandchild bond, whether the grandparent served as a primary caregiver, and whether cutting off contact would cause the child real harm.
Clear and convincing evidence is a higher standard than the “more likely than not” test used in most civil cases. Vague testimony that the child enjoys the visits will not carry it. Most grandparents pursue the compelling-circumstances route rather than allege unfitness, but even that route demands concrete proof.
Why the Standard Is So Strict
The U.S. Supreme Court’s 2000 decision in Troxel v. Granville held that the Fourteenth Amendment protects a parent’s fundamental liberty interest in the “care, custody, and control” of their children.2Justia. Troxel v. Granville, 530 U.S. 57 (2000) Courts must presume that a fit parent’s choices about visitation serve the child’s best interest, and a judge cannot override those choices based on personal opinion about what would be nice for the child. South Carolina’s statute is written around that constitutional line, which is why every element of the test has to be met before a court will step in.
When a Grandparent Can Seek Custody
Visitation is not the only route. If a grandparent has been the child’s primary caregiver and financial supporter, S.C. Code § 63-15-60 opens a stronger path: de facto custodian status.
To qualify, the grandparent has to show by clear and convincing evidence that the child lived with them and that they were both the primary caregiver and the primary financial provider for:3South Carolina Legislature. South Carolina Code Title 63, Chapter 15, Section 63-15-60
- Six months or more, if the child is under three.
- One year or more, if the child is three or older.
Time that passes after a parent files a legal action to regain custody does not count toward the minimum.
Once a court confirms de facto custodian status, the grandparent has standing to seek custody or visitation. To actually be awarded custody, the grandparent still has to prove by clear and convincing evidence that the parents are unfit or that compelling circumstances exist. The court also has to join a confirmed de facto custodian as a party in any related custody proceeding, so the grandparent participates on equal footing rather than as a bystander.
How Adoption Affects Grandparents’ Rights
Adoption can end grandparent visitation rights outright. Under S.C. Code § 63-9-760, a final adoption decree severs the legal relationship between the child and any biological parent whose rights are terminated, and the grandparent’s rights through that parent typically disappear with it.4South Carolina Legislature. South Carolina Code Title 63, Chapter 9, Section 63-9-760 Any pre-adoption agreement between the grandparent and the adoptive parents about continuing contact is not enforceable in South Carolina courts. This most often surfaces in stepparent adoptions, where a new spouse adopts the child and the grandparent connected to the other biological parent loses standing.
What Filing a Case Actually Involves
A grandparent visitation case starts with a written complaint filed with the Clerk of Court in the county where the grandchild lives. The filing fee is $150, and a grandparent who cannot afford it can move to proceed without payment.5The South Carolina Judicial Branch. Family Court Filing Fees After filing, the parents have to be formally served and then have thirty days to respond.
South Carolina family court rules require the parties to participate in at least three hours of mediation unless they reach an agreement sooner.6The South Carolina Judicial Branch. South Carolina Court Rules – ADR Rule 6 If mediation produces a signed agreement, it goes to a family court judge for approval. If it doesn’t, the case proceeds to a contested hearing.
One detail worth weighing before filing: the statute allows the judge to award attorney’s fees and costs to the prevailing party. A grandparent who loses can be ordered to pay the parents’ legal bills on top of their own. That risk makes an honest look at the strength of the case essential.
Changing a Visitation Order Later
A visitation order can be revisited. Either the grandparent or the parent can ask the court to modify it, but the person requesting the change has to show a substantial change in circumstances since the order was entered. Minor shifts, or developments that were foreseeable when the order was written, will not qualify. Examples of changes courts have found meaningful include a parent’s relocation, a serious health issue affecting the child, or a breakdown in the conditions that supported the original schedule. The child’s best interest remains the guiding standard when the judge decides whether to adjust the terms.