my first reaction was they are related, too- his uncle Bo is Victor’s son. but, lovely salem, they are not related by blood. still, practically related in multiple ways, seems about the same as actually related. (just ’cause we haven’t seen them on screen doesn’t mean the relationship isn’t there. I would have thought they would have seen each other frequently at family to-dos, if this were a real life family- though of course, not all families get together, especially with extended family.)