Have just about the same plot as "Because of Meeting You".

They both have about the same plot line. The main characters get their rich life switch with someone else. Resulting in them growing up without money and other things. Both get mistreated by the person that switched their lives. And the main character finds there true self and making their way back into their original families.
but through hardship. They are alot of recommendations for this but just gave the one I just finished.