In Exchange for Breaking Our Engagement, Give Me the Detached Cottage

Treated as a shadow in your own distinguished family and realizing your time is running out, you take refuge with Silvester von Halden, the cold-hearted lord who is your fiancé in name only. In exchange for breaking off the engagement, what you ask for is a quiet life of creation in an atelier. But the man who should be so indifferent begins to shut you away, showering you with excessive protection and burning obsession—.