Most adults probably assume their parents’ unpaid nursing-home bills could never legally become their problem unless they signed something agreeing to pay. In much of the country, that’s generally a reasonable assumption, but an old category of statutes known as filial responsibility laws makes the answer considerably more complicated in some states. These laws can create a legal duty for financially capable adult children to help support parents who cannot support themselves, although the circumstances and potential liability differ dramatically from one state to another. The National Conference of State Legislatures reported in its July 2025 review that 27 states still had filial laws, while noting that several others had recently repealed theirs. The statutes are rarely enforced today, but one famous Pennsylvania case shows why families dealing with expensive long-term care shouldn’t assume “rarely” means “never.”
