"Husbands and wives generally understand when opposition will be vain"

This quote by Jane Austen suggests that husbands and wives often have a good understanding of each other and can tell when it is unworthy arguing. This implies that they have a strong connection and can notice when the other person is not ready to change their opinion. It also suggests that they have the ability to compromise and concern a contract without needing to argue. This might be since they have a shared respect for each other and comprehend that it is not always required to have the last word. This quote highlights the significance of communication and understanding in a marital relationship, and how it can help to avoid unnecessary arguments.