Romney's bitter he lost the White House and Trump won. Romney's offended by Trump's brash style and personal manner.
That Romney is announcing this far out he won't vote for Trump's reelection says he doesn't believe in redemption and puts the lie to his faith-based moral justification for his vote to remove.
This is the same man who attacked Trump during 2016, then went hat-in-hand looking for the Secretary of State job, then asked Trump's support in his bid for US Senate.
Romney is up to this Ukraine crap up to his eyeballs this POS s such a LOSER why in the HELL would he say this just to make the Republican Party hate him even more WHY???