DNF at around page 300, when the heroine's true love, who we already know, from the family tree which is inexplicably printed at the start of the book, will NOT wind up with her at all, shows up in the plot for a third round of miscommunications spoiling their opportunity to be together.

I'm sorry, but books with an old fashioned sense of romance, where certain people are meant to be together, which instead contort their plots to foul the HEA to promote drama and tragedy instead...well, there is no point. I have no interest in tragedy, much less the manufactured kind.