Can I adopt my stepchild if there is an existing custody order in Massachusetts?

Yes, you can file a stepparent adoption petition in the Massachusetts Probate and Family Court even when a custody order is already in place. The order is part of your family's history, and the court looks at your petition under the adoption statute, Massachusetts General Laws Chapter 210.

What the custody order means for your case: How a custody order, visitation terms or a child support order are handled once an adoption is final depends on the facts of your case. Please confirm those details with the Probate and Family Court clerk in your county or with an attorney. Keep a copy of the order handy so you can answer questions about it accurately and tell the clerk about it.

What matters most in the adoption itself:

• Consent: M.G.L. c. 210 § 2 requires the written consent of the child if the child is above age 12, and of the child's lawful parents. If the other biological parent is a lawful parent under your custody order, that parent's consent is part of the picture.
• If the other parent will not consent: M.G.L. c. 210 § 3 addresses abandonment. Massachusetts sets no fixed number of months for it. It depends on the parent's overall conduct, so a gap in visitation is not automatically decisive. A contested case, or one where the other parent's whereabouts are unknown, is a good time to talk with an attorney or the court clerk.
• Residency: Massachusetts has no minimum residency period under M.G.L. c. 210 § 1.
• Home study: It is waived under M.G.L. c. 210 § 5A, so you would not need to go through that step.

Timeline and costs: Stepparent adoptions in Massachusetts typically run about 3-6 months. Court filing fees are set by the court, so the clerk in your county can give you the current amount.

What to do next:

• Gather a copy of your custody order and any related orders.
• Think through whether the other parent is likely to consent,