[header] How to deal with a partner who thinks you are always wrong [title] Confront the issue soon. [step] It's important to discuss the issue with your partner, as they may not even realize that they always assume you're wrong. You may be inclined to avoid the issue, but that will only continue to drive a wedge between you and your partner. 
It's best to confront the issue head-on if possible. [substeps] Plus, if you avoid the problem too long, you may find that you start having bursts of anger at your partner, which puts a strain on your relationship.