Need help quickly!?

it's a romance novel and based in the 18th century about a girl called Jane and her sisters: Lillian and Amara, who are kicked out of their estate by their brother when he marries a horrible woman, they move to cornwall and Jane falls in love with Mr. Austen (named after 1 of my fave authors) unfortunatley he marries a impertinent lady who is really rude to Jane. Jane gets extremely upset and goes against all her family because she won't tell her family that she loves him gets all depressed and goes through all these sad horrible emotions. Eventually Mr. Austen finally learns that he loves her, he loses half his money and lady Victoria divorces. and they get married. CAN YOU HELP IMPROVE MY PLOT AND GIVE ME TIPS(hav this in caps so u'll not the question) TANX : )