Mystical powers of the dead, nudge if you wish, but also forces any one to do things your way.
My powers are evil yes. They force your partner to rethink their decisions about you, awake their souls towards you and bond using the last thread of love within your jandmants of roses for these to souls to never leave each other again.
Worried that he will spend Christmas with another lover? Think again. My powers dont negotiate, they take.