I have a moral dilemma?

Good evening. I am a 17 year old werewolf who is facing a moral dilemma of sorts. I am dazzlingly in love with a gorgeous shy girl named bella but she does not love me in return. I am heartbroken. But! All is not lost. She recently gave birth to a baby girl and I have imprinted on her. By the time she is 7 years old she will look 17, and one would assume resemble her mother. Is it morally sound for me to ravage her 7 year old body? (Remember she LOOKS 17.)