I lowkey think the mom got r*** by the father then soon found out that she got pregnant and both decided to get married (with no love in mind at all) but soon found out he was aggressive and abusive. So she decided to leave bc both parties knew they don't love each other
We're finally here but this not even the climax CLIMAX. We still dont what's up with the door. just the fact Yeon-woo's murder intent or more like his connection with the murders
I mean....self preservation 1st sweetie