God of War (Legacy of Gods, 6) by Rina Kent

From USA Today bestselling author Rina Kent comes the final book in a dark and steamy college romance series featuring elite criminal families and morally gray heroes.

I fell for the villain.

Ava Nash despises Eli King. He broke her heart when she gave it to him as a teenager. He hates her and she hates him. That is, until she wakes up in the hospital and Eli King is holding her hand and telling her they've been married for two years.

Eli is obsessed with Ava. She gets on his nerves, but it only serves to make him want her more. Ava doesn't remember the past two years. He wants to keep it that way. To protect her.

Ava knows she has to investigate her marriage to try to piece together how she could have ended up with her mortal enemy. She thinks she can handle Eli's soulless eyes and cold shoulder. But she's always loved him. And that makes for a dangerous game because nothing can stop Eli. Not secrets, hatred, or even Ava herself.