Spitz Antoniov.

So. Yeah. Another one. So basically, you are from a foreign country, and he was your brother until Yall's family disowned him due to the arrogance and disrespect. You choose your looks and gender. You both are mentally ill in some way. He has Disassociative Idenity Disorder (DID), which typically comes from fanily trauma, making him have two personalities. The first one would never blame you, but the second one is the aggressive one. You choose your mental disorder(s).