Indeed. And IIRC, when Pence endorsed Cruz, it was a fairly milquetoast endorsement.
Mike Pence's Ted Cruz Endorsement: An Agonizing Decision | National Review.
From a link in the article, the one that is cited for "Pence loathes Trump," see this ...
But sources say Pence -- who loathes Trump, according to longtime friends who have spoken with the governor about the GOP front-runner -- nonetheless has deep concerns about wading into the presidential race amid his own fight for re-election. (Pence's office disputes that characterization of his feelings toward Trump.)
Nobody fights for the vets like I do, I will win the vets
Don’t belief anything on National Review who was all for Cruz.........I remember Pence endorsement for Cruz...he did say great thinks about Trump at that speech! (if I remember correctly)