No way, I thought there was no drama between them until she died, omg.
Anyway, I kinda understand daddy's urgency since time is different in both realms, and the boy has literally been craving for love ever since his birth (so ofc he has no doubts), but as a woman, if any dude who I barely know, starts acting like that, no matter how much I like him, I'd be like "dude, pls calm yourself and get lost" or I'd even run away, haha.
And yeah, I love him, he's an adorable papa and all, but if my lover just would be able to come once in a while, he's a demon and not just any demon but the Demon King and I'm at the opposite role of him so his identity puts me at risk, everyone who cares about me is worried as well, and we can't even live in the same realm long enough to create a variety of precious memories and take care of each other... well... I'd have doubts as well, lol.
Edit: Whatever, I feel he's a good being. I can't forget when he went to see the old lady in order to learn how to take care of her baby girl. He learns if he has the opportunity to do so.uwu