The husband and wife meet and fall in love. The wife's sister moves out and the husband eventually moves in.
The husband starts acting suspicious. The husband will leave at certain times during the night and not come back for a while. The wife notices a weird smell coming from her husband but chooses to not ask questions.
The child is scared of her father. The father tries to make it seem like the child is scared because of a bad dream. The mother is also concerned but does not mention anything.
The "curse" in the husband's family is happening. The husband is changing but no one knows what he is changing into yet.
The wife sees that the husband has transformed into something else but is not sure what it is yet. She is very scared and calls on the help of her sister and the rest of her pack.
The wife's sister has caught the husband and killed him. The wife and child are now safe. The husband had turned into a human. The wife wonders if her husband will come back with the curs lifted or if he will stay dead.