Complex sentence: Although she would never admit it, Janice's personality is very much like her mother's: she is both manipulative and narcissistic; she was manipulative towards Richie Aprile, telling him he deserved more than he received.
Split into simpler sentences: Although she would never admit it, Janice actually resembles her mother's personality in a lot of ways; she is both manipulative and narcissistic. She was manipulative towards Richie Aprile, telling him he deserved more than what he received.