TBH, it beg the question how Vieze ended that way. Lombardi family supposed to have best tutors, education and family head supposed to teach next head personally, indoctrinating (in a good sense) him with family values. Instead both his sons are meh, one was spineless before Tia forced some sense in him. Other is basically a traitor (for what? Lombardi are the wealthiest and most influential already!). And the only sensible is the daughter who married basically an insider. So much for family internal security.
Yeah, gramps seems like a good businessman but bad family head. Despite having four children, he was not able to properly raise a single successor.
He won't let his granddaughter marry scum, but how did he approach his children's marriages? It seems two of his children (Vieze and Shananet) were tricked into their marriages by conmen who sought to bring down Lombardi from within. How did he not catch on to that? Of the other two, one seems to have married normally (the other uncle, forget his name, he doesn't seem to have much relevance of any kind), and Tia's father had to kind of elope? He got his girlfriend pregnant but for some reason didn't marry her, leading to Tia being an illegitimate daughter looked down by everyone in the family.
I really want more background on Tia's mother, it doesn't seem like we know anything about her. I guess her death is part of why her father lost his drive, plus he was supposed to die when she was young too.