• Vito and Carlo
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Tom: Now your new son-in-law, give him something important?
Vito: Never Give him a living but never discuss the Family business with him
If Vito had such contempt for Carlo why allow the marriage in the first place? the trigger that changed the course of events

Carlo had high hopes!
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Carlo: Hey look, Sonny, Tom I'd like to talk to you maybe after dinner. I could be doing a lot more for the Family

Sonny was forced to get involved in Carlo beating up Connie because of Vito's inaction resulting in Sonny's death and.....