Yeah, I smell trap too.
Question is how much Catteya knows. High ranking antagonist finding out they've been lied to somehow is also possible, if predictable.
Goofballs, the whole lot of them.
This is so much fun. The Sisters haven't actually had a challenge like this since they usually steamroll anyone who goes after Yuu, now they're on defense because it's a race not a duel.
What would have killed him? Father didn't hurt him, and clearly implied he gave his heart.
Not to mention bonedad wouldnt let her just find out like that.
Depends on where you live. Small towns where everyone knows or tries to get in everyone's business definitely act like this, especially older assholes carrying grudges they take out on the children till they die.