Honestly, as much of a tyrant as chump is, and as much damage as he will be able to do, as a woman and political geek, I don't see his policies taking woman's rights anywhere, as it's society and community that defines what's acceptable and what's not, not government. Just as with ending the prohibition of alcohol and mmj, if we as a people are evolved enough to know what is right, then we'll fight for that and keep it, regardless of what government attempts to do to it.
Not to mention, one of the few good side effects to a chump presidency, is that people are standing up and taking care of business for themselves. Everything from pbs to woman's rights are being picked up by local communities and cities, and given the attention they should have been getting long before we had a much more obvious tyrant than terms passed. So if anything, woman's rights might actually progress a lot farther forward in the next 3.5 years, than they have in the last 4 decades -- all most just to spite chump than for it's own merit.
We humans are a fickle bunch, lol