The more the Ds refuse to acknowledge that they nominated the most corrupt, inept, and arrogant person ever to have been nominated for the Presidency by a major party, the more they strengthen the chances Trump will be a two-term President.
The longer the Ds refuse to acknowledge that their policies have been recognized as destructive and have been rejected by a large portion of the US, the more they strengthen the chances Trump will be a two-term President.
The longer the Ds follow their policy of whining and obstructing, the more they strengthen the chances Trump will be a two-term President.
And, yes, the one body who has the Constitutional authority to elect someone President, the College of Electors chosen by the various states, elected Donald Trump President. Donald Trump won the Presidency. Perez simply displayed his ignorance and defiance of the US Constitution.