I think Trump won college educated white women. In fact, I think he did better in every demographic? Most of them for sure.
So to blame this on "unmarried white men" is counter productive.
I’ve only seen exit poll demographics for key states. Republicans won college white men but only at 50%. He performed better among married white men (28% of sample) than non-married white men (20% of sample). Looks like his biggest gender gap is among suburban whites. Looks like his most-supportive crosstab is evangelicals, happy with the Supreme Court, whose primary issue is banning abortion.