The prince is like a brat that I would avoid. Its good to not marry him.Happy her marriage/engagement in the other country will allow her to cook.Cooking is fun
Seeing his own country hating monsters to even abusing them.as well as being abandoned by his own family,its sad.Happy he found a home with his ability.and I hope(even if got enemies coming to conquer them)they got the defemse and attack ready to be a safe place.
Beat them up well