You shouldn't marry someone that cheats on you.
Jane's boyfriend, who has cheated on her several times with other women, asks her to marry him.
Jane wants to tell her boyfriend if she'll marry him.
Jane refuses to marry her boyfriend, and they end up breaking up.
Jane accepts her boyfriend's marriage proposal, and they get married.
Jane is spared an unhealthy marriage and soon finds a partner she can trust.
Jane's boyfriend keeps cheating on her when he is her husband, and she is unhappy in the marriage.