The Duke and I

I was curious to read this book because of the Netflix series. I haven't watched the show but I've heard some blurbs about it. And, I had fun reading it, for the most part. I thought the build-up romance was well done in the beginning. I enjoyed the funny dialogues between the two main protagonists. But there was something weird about the female main character. Daphne was portrayed as being smart for the local regency standards. We hear her saying that she was raised with 4 brothers, so she knew everything about rakes and swear words. She's in her 20's, and then we find out that she didn't know how babies are made? And she didn't have a clue what happens to “consummate a marriage”? That threw me off a little bit, suddenly she wasn't as smart as I'd thought.
And the conundrum of the Duke, Simon, falling for her and not wanting to marry her because of his issues with siring heirs that was also related to his issues with his late father... anyway.
I prefer historical romance when the characters break with the status quo of the time. When they question cultural norms. And in this one the female character, Daphne, achieves her dream of marrying and having a family, changing the Duke's opinion about being father. They live happy ever after. The end.
So, I was enjyoing it in the beginning but then it turned to be bleh in the end.