Complex sentence: Ada scolds her daughter for having sex so soon in a relationship; she reminds Sarah that contraception is not always reliable (repeating a story that every tenth condom is purposely defective) and states that true love between a man and a woman does not exist.
Split into simpler sentences: Ada scolds her daughter for having sex so soon in a relationship. Ada states that contraception is not always reliable and states that true love between a man and a woman does not exist.