Maryland Best Interest of the Child Factors in Custody Cases

"Best interest of the child" is the phrase you'll hear more than any other in a Maryland custody case, but the court doesn't just make a gut call. Maryland judges follow statutory and case-law factors, and understanding what they weigh — and in what order — can shape how you prepare your case.

The Threshold That Comes First

If you're a grandparent or relative seeking third-party custody without de facto-parent status, the best-interest analysis doesn't start with you. Under McDermott v. Dougherty (2005), a third party must first clear a preliminary hurdle: showing both natural parents are unfit when their rights are contested, or that exceptional circumstances are significantly detrimental to the child remaining in the custody of the parent or parents. Only after clearing that threshold does the court move to the best-interest evaluation.

This two-step structure comes from the constitutional presumption that fit parents act in their children's best interests, affirmed by the U.S. Supreme Court in Troxel v. Granville (2000). It's the biggest structural difference between a custody dispute between two parents and a custody dispute between a parent and a grandparent.

The Factors Maryland Courts Weigh

Once the court reaches the best-interest stage, it evaluates the totality of circumstances. Family Law § 9-201 now lists factors a court may consider in deciding legal and physical custody and requires the court to articulate findings that include consideration of each listed factor. Appellate decisions also guide the analysis; examples include:

Fitness of each party. Physical health, mental health, and character. The court looks at whether each party can provide stable, adequate care — not who has the bigger house, but who reliably shows up.

The child's preference. The court may consider the child's preference if it is age-appropriate. Maryland has no fixed age at which the court must consult or give weight to the child's wishes; the child's development and ability to form a rational judgment matter. The preference is one factor, not a controlling one.

Material opportunities. Each party's ability to maintain the child's education, health care, and social connections. This includes school stability — a child who's been enrolled in one school district for years has connections the court doesn't disrupt lightly.

The child's age, health, and sex. Younger children's needs differ from teenagers'. Medical needs, disabilities, and developmental considerations all factor in.

Where the child has been living. Length of residence with the current caregiver carries significant weight. A grandparent who has been the child's primary caregiver for three years has a stronger position than one who just took the child in last month.

Willingness to share. The court considers whether each party will support the child's relationship with the other party. A grandparent who facilitates regular contact with a parent (when safe) demonstrates cooperative caregiving — something courts value.

Prior abandonment or abuse. Any history of abandonment, abuse, or neglect weighs heavily. Documented CPS findings, criminal convictions, or prior protective orders are direct evidence here.

Stability and continuity. The court looks at who provides the most stable environment. Frequent moves, unstable housing, or a pattern of disrupted caregiving work against a party.

How This Plays Out in Kinship Cases

For grandparents who have been raising a child informally for months or years, the best-interest factors often work in your favor — you're the stability, the school continuity, the medical-appointment keeper. The challenge isn't usually the best-interest analysis itself; it's getting past the threshold requirement to reach it.

Document everything. Keep records of doctor's visits, school enrollment, the child's daily routine, and your caregiving history. The court considers these factors based on evidence, not on who speaks more passionately at the hearing.

The Guardianship and Custody Court Process Guide includes a hearing preparation worksheet designed to help you organize evidence around these factors before your court date.

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