My personal assessment, since his election, is that Trump will have a nervous breakdown by the end f his third month in office.  The breakdown will manifest as his losing the ability to lose use of one hand, then one leg, etc. etc.  The man is too personally dishonest to face that he got himself into a situation very foolishly.  He will choose to blame his own body.  Doing so may also spare his administration by leaving Pence and Trump's appointees in place, before enough proof is found of Russian collaboration with the Trump campaign to invalidate the election on the basis of fraud and treason.  I suspect Ivanka moved into the White House because he is already showing signs of coming apart.  She probably helps him hold it together.  He seems to be in the early stages of dementia.