edmond being illiterate in the count of monte cristo (2002), and to be a captain, he would have to know how to read, write and math, to deal with bureaucracy and accounting.

Mercedes not being a virgin in the middle of the 19th century and managing to marry an aristocrat, and Fernand does not love her.

Albert not suspecting that a stranger saved him with only a sword instead of calling the police.

The very obvious vendettas in the count of monte cristo, that not even a child would fall for them.

Edmond easily accepting the return of his enemy's wife. There are men who kill a woman for having sex with a random man, let alone the man who ruined his life.

Albert and Edmond suddenly and easily developing the father-son relationship.

Mina being in love with Dracula in the 1992 version. Dracula is a psychopath killer who killed a child, he was responsible for Lucy's death.

As much as Mina was in love with Dracula, she is not a stupid girl and her love for him would turn to hatred for everything he did wrong.