"When a political party, believes with their whole hearts they were going to win the presidency and lose. And then for months tell themselves it isn't their fault, because the election was rigged in some way. "

Gee, KD, that sounds just like 2008 and 2012. The Republicans were so sure they would win -- and they lost to Barack Obama! How could that be, they wondered? And so we had birtherism and conspiracies and tales of "uninformed voters". Republicans and conservatives consoled themselves that the majority of voters were too stupid -- oh, I'm so sorry, "uninformed" -- in those elections to vote for such fair-haired golden-boy leaders like McCain and Romney.
Bottom line, your side is no different than the liberals you despise.