It doesnt matter. Something like this will inevitably reduce the votes of a major, left leaning voting demographic by a significant amount. Even if 80% of married women manage to get their paperwork in order to vote, thats still a 20% reduction. That will cause landslide victories for republicans. And lets be real, it wont even be close to 80% of women who will manage to do that. An alarming amount of people dont even pay attention to politics and laws that congress pass, in the beginning not even 80% of women will be aware of the law before its too late to act.