Answer:
Alonzo Marchetti, father to both his son (Romo) and his daughter ( Lucia).
He reached a verbal agreement with Romo but he failed to keep his own part of the of his agreement. However, he devised the family home to his daughter (Lucia Shipman).
Legally, the daughter will claim the home since it was contained in the will of the real estate property.
Lucia Shipman will succeed in getting the family home because their father(Owner) devised it to her. It was given to her with legal backings, whereas Romo's claim is a mere verbal agreement with his deceased father.
No, the son and daughter did not act ethically towards each other. They are siblings and they should have resolved amicably. Lucia Shipman allowed Romo to keep his part of he and his father's agreement, only to come up with a "take it all" will after their father's death. That is not ethical