Nice end to a great quartet!
This book stars Olivia, who was Parker's nurse when she was in the hospital in the first book (the same hospital that Cole's parents run). The two of them hit it off and actually grew to be best friends. And our male lead goes to Cole, another SEAL from the team. Both have come from troubled pasts, but found their way to each other. Olivia never knew who her dad was, and her mother was an addict who overdoed right when Olivia turned 18. She spent her whole life taking care of her mother and that's the reason she decided to become a nurse. Cole comes from a very well off family that disapproved of his choice to join the navy right out of high school. He joined with his two best friends who were killed in the previous book on the last mission they went on. After their deaths, Cole decided to retire from the SEALS. Parker set the two of them up, and eventually, with a lot of pursuing on Cole's part, they got together and have been inseparable since. Things were going great between them until the day that Cole gets a call from his former boss. He tells him that he's got a lead on the group relating to the incident that killed his best friends. Not one to let a grudge like this go, he tells Olivia that he's going back under and to not wait for him since he isn't coming back.
Olivia went through a lot trying to get over Cole. She loses her job at the hospital and Garrett pulls a lot of strings to get her a job as a home health care aide. She gets her first assignment and when she arrives at the house finds none other than Cole. Apparently he was wounded on the last mission and underwent a lot of surgery. He had the plan of winning Olivia back but wanted to be able to get back on his knees and beg. She was hurt even more knowing he was back and didn't come for her.
A lot of stuff happened while he was gone and Olivia decides to fill him in. She found out she was pregnant not too long after Cole left. Freaking out, she found her inner strength and decided that she could raise this child on her own. Olivia made it to 7 months when she had complications that caused her to lose the baby and to almost lose her life. She thought that she did it to herself because she wouldn't slow down with working and wasn't taking care of herself. It turns out, that someone intentionally did it to her. Olivia thought that it was Cole's mother since it seems like she had it out for her from the beginning. Cole's mom wrote Olivia a check for $10,000 to "take care of the baby" and even have a little extra for whatever she wanted. When Olivia lost the baby, they found a certain drug in her system that Cole's mom spun around and made it look like she stole. After losing her baby, she lost her job. It took Olivia a long time to recover both physically and mentally from all of this.
Cole on the other hand is finding out more and more secrets about his family. When he gets back from this tour, he finds that his dad has retired from the hospital. According to the story that was told, he retired so that he could spend more time with his family. His mother told him it was because his dad became schizophrenic and needed to be institutionalized. It turns out that all of that was a lie. His dad retired because he was just done with their family and wanted to go be with the mistress he has had for years. And the crazy one, turned out to be his adoptive sister Caroline. Cole's parents noticed her obsession with Cole from a young age and tried to hide it from him and everyone else while trying to get her the help he needed. Any girl that Cole was ever with or brought home was bribed or driven away by his parents because they knew what their daughter was capable of doing. Olivia was the first girl that he brought home that wouldn't back down that easily.
Cole and Olivia get back together after Cole pours his heart out to Olivia and they fall into their old ways. Things are going great between them until Cole's mother plays dirty to break them up. She lies to Cole and spins the story about how Olivia lost the baby and he actually believes her. He goes to her and says some really nasty things and then takes off. He shows up on Parker and Garrett's doorstep completely wasted. Parker, being the tough cookie she is, whips his ass and shows him the truth. When Parker takes Cole back to apologize, they find blood and Olivia missing.
Going into a blind panic, Cole and Garrett call in the cavalry to help find her. They conclude that Caroline was the one that took Olivia and was also the one that terminated her pregnancy. They figure out that Caroline took Olivia to the house that Cole was building for them. Cole's mother makes in there first and finds Caroline holding a knife to Olivia. Cole's mother pulls out a gun and tells Caroline to put the knife down. In the toughest decision of her life, Cole's mother pulls the trigger when Caroline really goes after Olivia. At this moment, Cole pulls up and hears the gun shot. Running as fast as he can and ignoring all the pain in his knee he finds Olivia alive and well and his sister dead.
Despite all of this, Olivia decides that she doesn't want Cole back. She found it in her heart to forgive him once, but she can't do it again. She doesn't want to open herself up like that again because she knew she wouldn't be able to survive it. They actually go about 6 months without any contact until Cole starts sending her little gifts every day. Olivia decides that she needs to get away and Parker, with her sister in law Gwen take Olivia to Napa Valley to see Layla's concert. While there, listening to one of Layla's songs, Olivia realizes that she will never love anyone else the way that she does Cole. She starts to take off to run back to him, when all of a sudden he was there. They kiss, they make up and all is well.
The book flashes forward, showing all four women with all four of their navy SEALS together with all of their children. Despite thinking that Olivia would never be able to have children again, her a Cole were blessed with two twin girls.
And they all live happily ever after!