Check out this book on Goodreads: Spark
https://www.goodreads.com/book/show/48758369-spark
Maddock and Cherie start their relationship under false pretenses by "Eric" aka Maddox. It was malicious on his part but a way of safety.
She quickly learns the truth when he's abducted from the hospital and they tried taking her as well.
His family thinks he died 3 years ago. However they discover he's alive and show up to get their brother back.
His family being a MC quickly track him down and have him rescued.
This was a whirlwind romance and mystery and suspense to add to the dynamic of the book.
I recommend this series so far as Im starting already on book 3. Each book gets better and better since now your invested in each character.