My Greedy Sister

Forrest sisters get financial opportunities. Younger sister chooses fixed income; protagonist a large gift. Younger sister's reckless spending creates imbalance. Protagonist's career flourishes; younger sister gets jealous. She imitates investments, suffers losses, slanders company. She defrauds, burgles, plans to kidnap. Arrested. Protagonist builds tech company, becomes industry leader. Younger sister sentenced; in prison, realizes mistake.