I know they can't let go of Ted Cruz. Even though Cruz did ultimately support Trump, they are still upset about Cruz's RNC speech. They continue to dredge up that speech and every other perceived flaw, plus all of those slanderous stories they spread about Cruz and his family during the primaries. They are not satisfied with winning. They have to thoroughly destroy their perceived enemies.
And they get this constant anger and paranoia from their mentally disturbed god.
I can't really psychoanalyze them. I'm still trying to figure out my dog. But I think they were consumed by this 'us against Them' mentality and obsessed with fighting the good, losing fight. They didn't really expect to win and now they don't know what to do with their anger.
And deep down, they know that Ted Cruz is by far the smarter, the more conservative and all in all the Better Man.