Complex sentence: However, her new role as a 1950s suburban wife and homemaker quickly stifle her spirit, and she transfers her ambition to her husband's career, scheming to push Doyle up the ladder by any means necessary even murder !
Split into simpler sentences: However, her new role as a 1950s suburban wife and homemaker quickly makes her unhappy. She schemes to push Doyle up the ladder by any means necessary even murder!