My house became independent because it was said to be useless! is a Manga/Manhwa/Manhua in (English/Raw) language, Shoujo series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Flora, the daughter of the western frontiers Margrave, arrived back to her fiance to discover, he wishes to annul their engagement.