Kathleen Witte is a down to earth girl. She has to be, with the family ranch on the verge of success. After seven months of keeping it all together by swearing off men, however, Kathleen needs a bit of fun in the Mexican sun. Waking up with a husband she can't remember isn't how she planning to blow off steam, however. The last thing Jackson Taylor wants in his life is a down to earth girl. He has four weeks of freedom in which to find his birth mother. He's done well avoiding commitment until now, so when he wakes up on a Mexican beach with Kathleen, his first reaction is curiosity. When he spies the matching wedding rings on their left hands curiosity turns to concern. Neither Jackson nor Kathleen want to stay married, but when her family shows up, they have no choice. Once back in Texas, however, can they keep this all-business marriage from turning into an all-consuming love?