Frances and Willa have a valid, enforceable contract. Frances defaults, but Willa waits too long to seek remedy for the default. What law prevents Willa from suing Frances for damages after a certain, specified time period has passed?

The doctrine of laches is an equitable defense that bars a claim due to a plaintiff's unreasonable delay in pursuing it, which can disadvantage the defendant. While similar to the statute of limitations in addressing delays, laches is not a fixed time period and is more about the fairness of allowing a claim based on the specific circumstances of the case rather than a specified legal timeframe.

The statute of frauds requires certain types of contracts to be in writing to be enforceable. This doctrine does not address time limits for bringing legal action but rather focuses on the validity and enforceability of contracts themselves, making it irrelevant to Willa’s situation regarding the timing of her lawsuit.

The doctrine of substantial performance permits a party to enforce a contract even if they have not fully complied with its terms, as long as the essential purpose is met. This doctrine does not impose a time limit on filing a lawsuit but instead focuses on the adequacy of performance under the contract.