Responses

SPOILERS:
I wanted to see how he suffers on manhwa bc the novel translation barely describe how he felt but I read that he was pleasing (i wanted to see if he was kneeling or groveling to her tho) erna to come back to him, he even confessed to her that he loved her even though the baby died. Erna broke down and got the closure she had and bjorn have to come back to schuber again for some reason, and erna wanted to be with him (because she love bjorn and she's not denying it anymore) and forgive him but got into an accident
I think I've read Somewhere that if erna still want to divorce him, he would make her pregnant or something along the lines of metaphor "caging like a bird". And SPOILERS:
He'll gonna regret saying those things, erna fled from schuber to come back to her grandmother and bjorn knew where to find her and was adamant she was just taking vacation/break but the maid (who sends a letter to keep bjorn updated) told him she won't coming back and was gonna divorce him since there's no baby. Bjorn's ego was shattered and go as fast to erna but was stuck due to snowstorm and even rented a common carriage to get there