Indeed, more and more Republican leaders and candidates nationwide have disavowed Trump.  As you ask, how, on earth, can any person (especially any woman or any man who actually respects women) continue to support such a disgusting person......and, there's no way around it, Mr. Trump proves, over and over again, that he is a truly disgusting individual.  

Were he informed, experienced and competent and, in all other ways, actually "Presidential Timber", I could understand how some folks would try to ignore his personal values....saying "hey, I want a President, not a Preacher"...However, he has also shown he is "bigly" unqualified to be President....uninformed, uninterested, and tempermentally and emotionally unsuited.  For a "bonus", he's also personally a real creep.