Continuity mistake: When Nefretiri is told by Memnet that there will be a Hebrew on the Egyptian throne, she lowers the cloth that she is holding. In the next shot, she is holding it up higher again.
Continuity mistake: When Moses asks Rameses where extra grain can be found to feed the slaves, look at Joshua. In the next shot, a guard suddenly appears in front of him.
Continuity mistake: When Rameses is asked by Moses if there is any extra grain to feed the slaves, Rameses' pose changes between shots.
Continuity mistake: When Moses and Joshua are reunited and Moses denies God's purpose for him (he says "I am not the man"), Moses has his arm around Joshua's back. In the next shot, Moses is only touching Joshua on the shoulder.
Continuity mistake: When Seti orders that The Deliverer be summoned, he hands the bottle that Rameses gave him earlier without looking at him. In the next shot, he is looking at Rameses.
Continuity mistake: When Seti is told by Rameses that he has caught The Deliverer, Seti is looking at Rameses. In the next shot, Seti is looking straight ahead.
Answer: She was a woman scorned. Yes, she loved Moses, but Moses turned his life away from the royal life of Egypt (and Nefertiri's love) to be with his people, the Hebrews, and serve the will of God. These were far more important reasons to Moses than living a lush life as a prince of a people he was not connected to by blood or lineage.
Scott215