My guess is that Ryan has been looking for an excuse to withdraw support from Trump and this came along at a convenient time.
Do you seriously think that Ryan himself has never said anything sexist in his life? It’s possible, but I doubt it.
The GOP establishment are either total idiots or total cucks: NO MATTER WHO the GOP runs as President, the Left will call them racist/bigot/homophobes....The establishment is thrown off balance because for the first time since Reagan, we have a candidate that fights back...
Just remember, the Left were able to make Romney look like a bad-guy (credit to whoever said it first).