My Husband Is My ENEMY?! The Mafia Boss!

"Childish" but Deadly, that's Teddie. A loving only daughter both of her parents whose father is a secret Mafia Boss, and her mother who 'died' ever since she was a child. Now she lives in a silent and peaceful life until.... she met this guy. The guy who changes her world. But not long enough for her to know that the guy's family and her family are mortal enemy. Could a love bloom on both protagonist? Or could it be another blood-bath war...