Action Mailorder bride romance book with Mmc named Brennan or Br name

romamcebook community couldn't solve this. so im turning here for help.mmc named brenan or br name ordered a mailorder bride but was very cold toward her. FMC found him talking to his sister in law and thought he was in love with her. Mmc brushed it off and this made fmc suspicious but it wasn't the case. sister in law's brother who were mexican (not racist but part of the story. Brenan got shot or hurt by the sister in laws brothers and they needed to plant the corn field so the fmc did it all by hand. Her hands got all callused and she was were tired out after all her work and the mmc felt bad.