It’s referred to as intimate terrorism or intimate partner violence (IPV). It is a form of domestic violence where there’s physical abuse involved in a relationship in order to keep control over the other person. The abuser is so desperately attached to the person that they use violence in order to keep them, and they try to control every aspect of their life. Forms of abuse used include emotional abuse, sexual abuse, physical abuse, verbal abuse, and coercive control.
The problem is that "Cupid" is now lost (thought to have been destroyed in 1698 in a fire on London), so we only know about the characteristics of Cupid from stories. It is said to have been treated with acidic earth with Michaelangelo at the time, to make it appear older. The cupid was sleeping on a bed-like structure.