Related על כתובות 78:9

Even though they said a rapist pays immediately, when he takes [her] out [of the marriage after they got married as part of his punishment and he decided to divorce her], he pays nothing [for the ketubah]. Rabbi Yose bar Rabbi Yehudah says: He gives a ketubah of 100 zuz. Even though they said a seducer pays when he takes [her] out, he pays her shame and blemish payments immediately. What is the difference between paying immediately (for the rapist) and paying later (for the seducer)? If he pays immediately, if she dies, her father inherits it; if he pays later, if she dies, her husband inherits it [in other words, he sometimes won't have to pay since he could get the money back].