Dementia, insanity..  take your pick..  What is not understandable at this point is that the kids don't appear to think maybe there is something wrong with their dad.  Should he be impeached, he'll get off due to any one of the many psychological  shortcomings Trump has demonstrated as President.  Fact is the Republican Party is doing everything to push this train wreck to it's inevitable conclusion with the Vice-President idiling his engine.  That's the play here; let Trump self destruct and then have Pence in the WH, McConnell in the Senate, Ryan in the House and maybe a new SC appointee.  This has to be accomplished before the mid-terms.  America will be changed forever.