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

Cant remember the the author. The agent is monitoring the neighbor because the company thinks she is dealing in espionage. She meets the agent and brings him dinner and he rejects the dinner. She then goes back to her apartment and cries. I know it's not Cynthia Eden but similar plot.

Rosie, around what year did you read this book?

What is his job and who does he work for?
What type of secrets does he think she's selling?

Story's time period and location/ country?

A few guesses:

- Torn Hart by Whitley Cox?
- Fatal Code by Natalie Walters?

Google search of Goodreads:
site:goodreads.com "romantic suspense" "his neighbor" watching "spy"

SOLVED...I finally found the book. Its Thanatos by Kris Michaels.

Great! Glad you found your book, Rosie. Thanks for the update. Here's the link - Thanatos (book 4 of the Guardian Security Shadow World series) by Kris Michaels.