Here is the thing, what does Scripture say?
It says the Husband is the head. That is the leader. If you don't want to lead you can't be a biblical husband. Period. No way around it.
Also,
22 Wives, submit to your own husbands, as to the Lord. 23 For the husband is the head of the wife even as Christ is the head of the church, his body, and is himself its Savior. 24 Now as the church submits to Christ, so also wives should submit in everything to their husbands.
The Holy Bible: English Standard Version (Wheaton, IL: Crossway Bibles, 2016), Eph 5:22–24.
Some here would say that doesn't mean the husband has authority over the wife. That is hogwash. It says submit as you would to the Lord. Does the Lord have authority over us? You bet he does. The church submits to Christ. Does Christ have authority over the church? You bet he does. SO ALSO wives should submit IN EVERYTHING to their husbands.
So yes, you have a problem with Scripture here.
Let me give you a practical example. Now, I know you said you are not going to have kids so just hear me for sake of illustration.
Say you have elementary aged kids. Your wife, all of a sudden, decides they are not going to go to church anymore. Do you talk it out until you come to an agreement or do you continue to take the kids to church? There is only one right answer here. The wife is in the wrong and you as the husband are the leader.
Now,
@marks, I am not saying you physically assert your authority over her. Not talking about physical abuse. But I am saying the husband, under Christ, is the final authority in a home. It is not a joint effort in that sense. Now, I am also NOT SAYING that we should not seek input from our wives. We most definitely should. And I am also not saying that there are not things we can be joint leaders on. We definitely can. But the final authority, under Christ, rests in the husband, not the wife.
NOW, also, husbands are to love their wives. But that does not always mean you are going to come to an agreement either.