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This is what I’ve been thinking too. I think though that the mom is in on it. Maybe VP is an illegitimate son or something so she actually really hates the VP. So when the older bro who was jealous left his brother, only intending to scare him but VP ended up getting kidnapped, the mom convinced the older bro it was him so that he could have some spotlight. Or something. It’s all just a theory. I haven’t read or seen the original series, so idk what actually happens. But I think the mom is super fishy, VP was the boy and he actually remembers everything, and the brother is either a liar or being lied to (or both).
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I don't know about his mother, she seems really loving VP, I think that maybe as others wrote she went along with older brother version.
And yes, surely VP remembers all, that's one of the reason he despises his brother: he can't forgive him for what he did to him when they were children and for the kidnapping matter
It's insanely clear what happened and who it was. Their memories got switch pretty much. They were in the room together Miso and VP when they were young. VP told her is was a big spider to not look when it was actually a crazy lady "ghost" But VP actually remembers it all and is allowing his older brother to take his part. That's why VP said to Miso when they first met "Do you know who I am?" Instead of like "hi, I'm bla bla bla." Y'all got now??? (╯°Д °)╯╧╧