Would depend on the woman and you
They find out which pocket has the wallet?
No one begins as submissive and turns into being dominant. These types of woman have always been dominant (not that there is anything wrong with being a dominant woman). However, being submissive at the beginning was just an act.
As in war----when no leader comes forward to lead---someone will always step up to do it. Perhaps you are the submissive one and when it's finally noticed your gf's are stepping forward to do what you can't--or won't in the relationship. Men were born with balls--for a reason. Use them. ;-)
Because no one is 100% submissive or dominant. I think most women believe that men want them to be submissive, so they act that way. But you can't pretend forever, so eventually their repressed dominating side comes out.