From the AP:

Greene, in a more than 10-minute video posted online, explained her decision and said she’s “always been despised in Washington, D.C., and just never fit in.”

That's because you're a complete shithead.

In her video Friday, she underscored her longtime loyalty to Trump except on a few issues, and said it was “unfair and wrong” that he attacked her for disagreeing.

“Loyalty should be a two-way street and we should be able to vote our conscience and represent our district’s interest, because our job title is literally ‘representative,’” she said.

Lol. Trump loyal? That's hilarious.