What's the Name of That Book??? discussion

I read this book in the last seven years. It was in the e-book format. I remember it was part of a series of brothers who found love. In this book the woman was asked to be a surrogate and carry the couples baby. She lives with the couple until she finds out that the baby that was implanted was not the couples. She goes to find the father and hides in the barn. It ends up that the surrogate father is crazy and wanted her to have his baby kills his wife and comes after her. She is walking back to town and gets hit by a truck at some part of the book.

Hot on Her Trail by Sable Hunter?

The Hell Yeah! series:
https://www.goodreads.com/series/74760

Yes! Thank you.

You're welcome.