A Pennsylvania court has handed Penn National a win on a recurring claims question: when does an adult child still count as a household resident?
On May 13, 2026, the Superior Court of Pennsylvania affirmed summary judgment for Pennsylvania National Mutual Casualty Insurance Company in a dispute over underinsured motorist coverage. The court ruled that Kyle Lanunziata was not a resident of his parents' household when a driver struck him in 2020, so he was not an insured under their auto policy.
The accident happened on May 13, 2020, in Kingston, Luzerne County. Lanunziata was walking across an intersection when a third-party driver hit him. He filed a UIM claim under his parents' Penn National policy. The policy listed only his parents as named insureds.
The wording was everything. The UIM coverage defined an insured as a named insured or any family member. A family member was defined as someone related to a named insured by blood, marriage, or adoption who was a resident of the named insured's household. The whole case turned on the word resident.
Discovery showed Lanunziata had moved out of his parents' home in 2017 or 2018 and signed his own apartment lease in 2019. He was living in that apartment when the accident happened. Still, he argued he counted as a household resident because he ate lunch at his parents' place every weekday and on most weekends, had his mail delivered there, and left some personal belongings on site.
The trial court sided with Penn National on June 11, 2025. The Superior Court agreed.
Pennsylvania courts draw a line between domicile and residence. The panel said residency requires at least some measure of permanency or habitual repetition, citing Wall Rose Mut. Ins. Co. v. Manross. Most coverage cases turn on the quantity of contacts a person has with the insured's household.
By that yardstick, Lanunziata fell short. The court described him as an adult living independently from his parents. Lunches, mail, and a few personal items did not outweigh the fact that he was leasing an apartment and spent the vast majority of his time sleeping, working, and living there.
The court also rejected his dual-residency argument, which leaned on Amica Mut. Ins. Co. v. Donegal Mut. Ins. Co. The panel said that case dealt with a child of separated or divorced parents who split time between two homes. Lanunziata, by contrast, was a 26-year-old college graduate with a job, looking for independence from his parents – not a minor child shuttling between households.
His other argument - that he had no plan never to return to his parents' home – got him nowhere. The court called that point irrelevant and speculative. What mattered, the panel said, was where the claimant actually lived as a matter of physical fact at the time of the accident.
A backup argument that a jury should decide the residency question was waived because Lanunziata did not raise it at the trial court level. Even on the merits, the panel said, the underlying facts were not in dispute.
For auto carriers in Pennsylvania, the opinion is a clean win on a familiar pressure point. Household-resident analysis is fact-driven and weighted toward physical presence. Adult children who have moved out and set up their own lives do not get pulled back under a parent's policy just because they keep showing up for lunch.
