What about wage inequality, harassment and promotions?
It is illegal to pay people less or deny them promotions based on their gender, and it is illegal to sexually harass them . No Republican politician champions any of that and none are seeking to advance it through law.
What you are complaining about has nothing to do with "Republican". Heck, there's wage inequality in the White House. Using your logic, we can say that wage inequality is a democrat issue, thus demolishing the partisan aspect of your complaint.
No, I will say it again. The "War on women" boils down to abortion.