How do I tell the biological parent about the stepparent adoption in South Dakota?

You can tell the biological parent yourself with a calm, private conversation before you file, and the Circuit Court clerk in your county can explain how formal notice to that parent is handled in your situation. How you approach it depends on whether the parent is involved, absent, or unlikely to agree.

If the biological parent is in touch and reasonable:

A direct conversation, or a letter if talking is hard, is often the kindest way to start. Keep it simple:

• Say what you are planning and why it matters for your family.
• Explain that the stepparent wants to take on the legal role of parent.
• Give them time to ask questions rather than expecting an answer on the spot.
• Let them know the case will be filed in the Circuit Court in your county.

South Dakota does not treat termination as a separate case (SDCL Chapter 25-6 is the governing chapter, per South Dakota Codified Laws Chapter 25-6), so the adoption itself is the main filing. Whether and how the parent's written consent is used depends on your facts, so ask the clerk or an attorney how it should be documented.

If the biological parent has been absent:

South Dakota's abandonment provision, SDCL § 25-6-4(2), refers to a period of 6 months. Whether your situation meets that provision is a fact-specific question, and it is best answered by an attorney. Contact with the parent may be needed no matter how long they have been away, so avoid assuming you can skip it.

If you don't know where the parent is, or you expect a fight:

These situations depend heavily on the details. Ask the Circuit Court clerk how notice works when a parent cannot be located, and speak with a South Dakota attorney about a parent who may contest the adoption.

Your child's part in the conversation:

South Dakota addresses the consent of a child who is 12 or older (SDCL § 25-6-5). If your child is that age, they should hear about the adoption from you in a loving, honest way, and ideally before anyone else brings it up.

Tips for the conversation:

• Choose a private, calm moment and avoid sending news by text in the middle of an argument.
• Stick to the child's stability and wellbeing, not old conflicts.
• Don't pressure the parent to decide immediately.
• Keep notes of when and how you reached out, in case you need them later.
• If safety is a concern, don't approach the parent alone. Talk to an attorney first.

Timing:

Stepparent adoptions in South Dakota typically take about 3-6 months, so it helps to have the conversation early rather than leaving it until the paperwork is ready. A parent who hears about it early may have time to think it over, and you will know sooner whether your case is likely to be simple or complicated.

How we help:

StepParent Adoption 360 is a document preparation service, not a law firm. You answer questions online, and we prepare the complete court document package for your county. You then file it yourself without an attorney. Court-ready documents arrive within 24-48 hours after you finish the questions. The price is $349 for the first child and $99 for each additional child, and our 100% court acceptance guarantee applies.