Since he knows her so well, he knew she'd act like that after doing something like that to her precious brother. Even if it was for her sake, I fully agree with her attitude towards him. Even if she does recall anything, he could have said if she became a duchess it would end the world by saying it's a prophecy. Or ya know courted her so that her father expected her as a queen/empress instead of the hier. Or just make deal with daddy dearest for Uri to be heir (not like he is above that since he had already done it before). Thier are other options then fucking up her brother's hand, and threatening to kill his whole family. Like wtf dude?
shes not 'bitch', she's acting that way because who wouldn't???? her brother suffered from trauma so you can't easily forgive and begin to treat the prince nicely
He loves her so much and she's such a bitch to him look at how many times he's had to see her die. Breaking my damn heart. I hope she gets her memory back soon and that she feels horrible for what she said to him. She dies when she becomes the duchess so he had to save her by making sure Uriel is the heir.