There is NO third option where you are both perfectly equal, and in reality does not exist either.

If there is a significant decision to be made, and you disagree with each other, who gets the final say? You don't just both magically wake up from bed at the same time and perfectly in sync proclaim the same decision. There is a leader in this relationship and family, that calls the shots.

Is he the leader and you submit to him, or are you the leader and he is submissive?