The way you describe your marriage sounds like mutual submission (as per Ephesians 5:21), not wife-only submission. Wife-only submission not only means the wife defers to her husband on big decisions when they disagree, but that the wife usually has no place to be her husband's spiritual counselor in the same manner he is called to be hers. Most popular books written on wife-only submission, from an evangelical Christian perspective, state emphatically that the wife is to never inform her husband when he has done wrong, or chasten him in any way.
The umbrella of authority works like this God>Husband>Wife>Children. And in most cases of wife-only submission, the wife isn't in any particular authority over her children, as she is to defer to her husband in matters of childrearing as well. The people who believe in wife-only submission purport that women are the weaker vessel, and as such we are wholly untrustworthy when it comes to vital spiritual and household decisions. She can't be trusted to disciple her children. She can't be trusted with the finances. She certainly can't be trusted on matters as important as selecting a church for her family or where they should live.
Wife-only submission proponents will claim, "it's not about being a doormat" and yet their books will state that a woman is to never act as her husband's conscience, by telling him things like, "smoking is bad for you" or "you really shouldn't be viewing pornography, especially as a Christian husband and father". She is to roll over, submit, pray, and then God will somehow work everything out. If nothing else, she will have peace in knowing she's doing God's will by playing out some alleged God-ordained role in her marriage.