Colleen Shea thought she was over the man who broke her heart. The man who invited her out for an elegant dinner, and instead of proposing informed her that he needed to marry someone else. That had been devastating enough, but running into him a year later, with his wife and new baby, was too much for her to bear. She decides to leave Boston, and to follow her good friends, Emma and Julia, to Bozeman, MT. Emma and Julia are both happily married to Ethan and Liam, two of the many Donovan brothers. Julia is thrilled to have Colleen join them and shares the good news that not one but two brothers, David and Paul, are both interested in meeting her. Colleen is excited about the possibility being courted by two eligible men....and then, she meets another Donovan, cousin Ricky, the black sheep of the family.