Can anyone suggest a story where the male lead marries the female lead because of his family's decision, but he’s actually in love with someone else? The couple ends up having an unhappy marriage. The wife tries to make the relationship work, but the husband still loves his ex. Later, his ex comes back into his life, which makes things worse between the couple. The male lead asks for a divorce, and they eventually split. Then, the male lead marries his ex, and the female lead marries another guy.
