Whether “insanity” under G. L. c. 260, § 7 includes a mental condition that prevents a plaintiff from understanding her legal rights.
Holding
Yes. For purposes of tolling the statute of limitations, insanity means any mental condition that precludes the plaintiff from understanding the nature or effects of her acts and therefore from comprehending her legal rights.
Reasoning
The tolling statute did not itself define “insane,” and the Supreme Judicial Court had not previously supplied a definition. The court adopted the Appeals Court’s formulation in Hornig v. Hornig, which treats the term functionally rather than as limited to a particular psychiatric diagnosis.
Under that standard, the relevant inquiry was not simply whether Totten had been diagnosed with schizophrenia or was generally able to perform everyday functions. The question was whether, during the pertinent period, her mental condition prevented her from understanding the nature and consequences of her acts and from comprehending her right to bring suit.