Peter by Kathi S. Barton

When Heather Grey received the phone call from Merce Archer that her brother was dead, she wasn’t surprised, but when her sister-in-law, Judy Grey, claimed to be pregnant with her brother’s child, Heather knew better than that. There was no way in hell that child was his. Heather decided right then and there that she’d go to the small town and set things straight.
Peter Archer was acting as the Archer family’s attorney. He was looking into the possibility that an employee of theirs, Judy Grey, had embezzled money from one of the business owner’s personal accounts.
When Heather stormed into their lives, bringing her mentally challenged aunt with her, demanding Judy be investigated for her brother’s death, Peter was captivated with her. And when Heather said they came as a package deal, Peter didn’t hesitate because from the moment he kissed her, his life had changed forever.