Respect their viewpoints, even if you disagree
No matter how well you get along, it is understood that there will be things you don’t agree on. However, how you express yourselves during such disagreements is crucial to maintaining a happy marriage. If you want your partner to listen to your views, you need to communicate it with respect.
Acknowledge that their opinions are just as valid, even if you won’t change yours. It is likely that your partner will shut down and tune out from the argument if your tone becomes rude and condescending.