I’m afraid you are likely correct. The party is already organizing against Trump. Things should already be smooth sailing since we have the house AND senate.
Republican voters: RINOs, Trump haters, Haters of America.
Idiot voters: Idiot voters love to vote for and elect Democrats in spite of knowing how evil they are. Why they do it is beyond my powers of comprehension.
Just as the Republican voters of South Carolina will vote for and return to Office Lindsey Graham long after Hell has frozen over. No sane and logical explanation for it.