I love Carsein for her but I don't mind the prince. She went through hell because of the Prince in a different life. HE hasn't changed since he never became him. She changed her fate already.
Also, no she did not think it was the prince's baby. She was striken because she might be infertile.
i think its more on the lack of emphasis on her ptsd. she had an anxiety attack when she met him again after turning back in time, but then she still ends up falling in love with him when they hardly had any screen time together. it wouldve been nice to see her realistically grow past her trauma and learn to love him after seeing something likeable about him. i feel like the author focused too much on duke zena and the antagonists plot that they lost track of the main couple and the romance aspect of the story
i really liked the red head knight for her but the prince is meh
i usually love deadpan characters but his too deadpan i can't read him xD