Final answer:
When Wilson finds out that Myrtle has been unfaithful, his reactions vary depending on the source. In 'Young Goodman Brown', he would rather break his own heart. In 'A Doll's House', he sees it as a moral failing. In 'Riders of the Purple Sage', Jane Withersteen becomes jealous of her friends.
Step-by-step explanation:
When Wilson finds out that Myrtle has been unfaithful, he reacts in different ways depending on the source. In Nathaniel Hawthorne's 'Young Goodman Brown', the character Goodman Brown is hurt and angry, stating that he would rather break his own heart than break his wife's heart. In Henrik Ibsen's play 'A Doll's House', the character Helmer is appalled upon discovering his wife's infidelity, feeling betrayed and seeing her actions as a moral failing. Lastly, in Zane Grey's novel 'Riders of the Purple Sage', the character Jane Withersteen succumbs to fury and becomes jealous of her friends when she finds out about their infidelity.