NTA. General tone is something that should be established in session zero. Furthermore, it seems a little rushed that your GM went straight to kicking you, rather than sitting down with you and talking about the difference in tone. As for the change in ‘script’: you should keep a finger on the pulse of what’s vest for the story, but from my perspective, a good story came out of that, just a different one that predicted, which I regard as perfectly okay in TTRPGs. I haven’t seen any other your other posts about him, so I can’t comment on that.

I’m citing the Pathfinder book Lost Omens: Gods and Magic, pages 44-45. I suppose it does make it kind of read like a bible quote.

Shelyn is the Golarion goddess of art, beauty, and love. Basically the most wholesome being imaginable. She also has two girlfriends: Desna, goddess of stars, travel, and luck, and Sarenrae, goddess of the sun, healing, and redemption.