An Unexpected Treasure - Celia Martin Series, #9

Lady Rotherby is determined she will train Lady Selena to be the lady that Selena's mother so desperately wants her to be, so Selena will find happiness and love with a man of her social standing. Because Selena loves her mother, she has promised she will do her best to become that lady of quality. But that was before she met Calder Grantham, neighboring yeoman, and the most handsome man Selena has ever encountered.
After a few short meetings with Calder, Selena determines she will marry him and be a farmer's wife. That lifestyle suits her much better than the lifestyle her mother wants for her. She could care less which earl is seated next to which baron at the dinner table. Several obstacles stand in her way to the happy ending she is anticipating. She must win Calder's love. And she must convince her parents that her station in life should not prevent her from marrying the man she has given her heart.