Manhua title I forgot

Hi guys. I need to find a manhua about a poor man who get married to a rich guy but the rich guy hates him because of a misunderstanding caused by the mc evil younger brother. The rich guy thought the younger brother is the one whonsaved him when they were children but it's actually his spouse. They only get married because of certain reason I don't remember.


Later in the story, they get divorced only after mc get heavily injured.

Thank you