Complex sentence: To Alicia, love is an art, and a necessary accomplishment for Gigi's social and economic future, but Gigi shows disdain for such trivial love that a man and his mistress usually have.
Split into simpler sentences: To Alicia, love is an art, and a necessary accomplishment for Gigi's social and economic future. But Gigi shows disdain for such trivial love that a man and his mistress usually have.