Actually, that's not true nor is it biblical. Submission requires both partners to submit. The bible tells us that a husband should love his wife, as Christ loved the church. God does not think I am inferior because I am a woman. But you do have to have one person ultimately in charge. That's why God places the husband as the head of the household. God gives my husband wisdom in situations that he does not give me. So when a couple comes to an impass, the husband's decision is final. Now, that sounds awful on paper. But in reality, it should always be done in love. And in a marriage operating on biblical principles, it probably doesn't happen often - if ever.
Now occassionally, you'll hear stories of Christians husbands who abuse the notion of being the head of the house. Don't be that husband. Love your wife, cherish her and in turn she will love and cherish you. And once in a while, read Song of Solomon.

Good stuff.