emmett and rosalie

This is AH/AU I suppose. I wrote this for my English class! :)
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“Daddy, Daddy!” called my little Henry.
    “Who could it be? Is that my Henry?” I tried to act as surprised as I could for my five-year-old son.     
    Henry ran towards me with open arms. I opened my arms as well and picked him up when he reached me.
    “Hey little guy. How’s it going?” I asked.
    Rosalie, my wife, came up behind us. “Henry wants to play with you. We missed Daddy today; didn’t we?”
    “Too...

Emmett's POV

I've been missing Rose for 13 years wishing she would come home and now my son is gone too. My life was getting longer and longer every day and Renesmee went searching for them, I already tried Italy and thats when Alec knew where they were and took Renesmee to where they were as i would fight the gaurds and Alec would use his power on the new born and that would give Rose and Andrew enough time to escape but the problem is finding our way back we knew that we would be lost once we found Rose but i dont know how we will.

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Rosalie's POV
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After David thretend to kill me and...

Emmett's POV

I could feel Alec weaken around my grip as Rose yelled for me to stop when she fell to the ground, i got off Alec and ran to her side.

"Her scent is different" I heard Alec say worried. When he leaned in and bit her neck, as he pulled away he had blood running down the side of his mouth, his face looked hurt. She had blood and i could hear her fainted heartbeat...she was human. When she opened her eyes she put her hand on her neck and looked at me confused.

"Whats going on? Why do i feel so bad?" she asked me. When Carlise rushed through the door to her side and stared to test...