Captive Vow

Grumpy single dad seeks Nanny...Her father tells me she's mute. Except I catch her humming a lullaby.He's a liar. Or she has everyone deceived.What possibly could a four-year-old be hiding?I really should have done a background check on him. Imagine my surprise when I discover my grumpy boss works for the mafia.I want to leave but he won't let me. I'm his captive, forced to follow his rules and do...