The Cost of Deception (The Protective #3)
Mary Marvella

Drew is now an undercover cop in Atlanta, GA. During his years in the military he had no concerns about marriage and starting his own family. His life put him in danger and he liked things that way. He was no longer the nerd who had attended Georgia Tech. Seeing Tess at the class reunion made him rethink what he really wanted.
She loves her children more than anything else. He doesn't know how to make his career work with the things Tess and her kids make him want.
Yes, there will be hot sex and danger will stalk her family.