An Innocent Party Can Lose Her or His Right to Repudiate

An innocent party can lose her or his right to repudiate a contract made with undue influence by

A) declaring that the special relationship between the parties no longer exists.
B) not repudiating promptly after coming out from under the undue influence.
C) tearing up the contract before its execution.
D) physical retaliation after the contract's formation.
E) reversing the role of the dominant party.