Trump bragged about doing the very things of which he has now been accused by nearly a dozen women.

He has promised to sue them all (which of course he will not). But the point is that he has called them all liars and is threatening to civilly sue them in order to punish, if not ruin, them financially; which is tantamount to 'going after them.'

Whether Trump actually 'did' anything is immaterial to the fact that that he believed that doing what he claimed to have done was a cool thing to do.

So, he is going after his accusers; and thought--at age 59--that that which he was then claiming to have done was an impressive thing to do.

Trump's wife naturally believes her husband's denials and therefore believes that all of these women are liars who are out to ruin her husband and his reputation.

Trump's defenders here criticize Hillary Clinton for apparently believing her husband's denials and for going after her husband's accusers; whom she believed to be lying and trying to ruin him.