Can you recommend a novel that tells the story of the heroine leaving the country to study abroad and eventually getting married?

I can't remember, but I read a novel a long time ago.
After the female protagonist and the male protagonist separated (I don't remember the specific reason), she went abroad to study. Due to various reasons, she married a man who helped her, but she still had feelings for the male protagonist. Later, after returning to China, she reconciled with the male protagonist.
The male lead seems to be an IT guy who designed a search engine for the female lead.
I hope you can give me some pointers ~

Answer 1

I recommend "Stars in the City". The female protagonist of this modern romance novel also studied abroad. Five years later, she returned magnificently and was unexpectedly married in a flash. The male protagonist completely became a slave to his wife. Although he was from a wealthy family background, the plot was very exciting. I recommend it. I hope you like this fairy's recommendation. Muah ~😗