Obsessive 3: Claimed by Another

Attempting to rebuild her confidence in dating other men, Jens suggests his wife Effie should try dating someone she knows already, someone she trusts.

But when she agrees to link up with her first-ever boyfriend again, a man who was her first love, Jens has to ride the risk that his wife might actually fall in love with the man again, threatening their whole marriage.   

This is the third and final book in the Obsessive Trilogy, about a man suffering OCD whose sexuality awakens when he learns of his wife's sexual relationship with another man -- from the Amazon bestselling author of The Madeleine Trilogy.