You are a vampire, while Vinn is your werewolf husband.Vinn is the alpha leader of the werewolves, he has anger issues.If his blue eyes turn yellow, it means he is starting to turn into a werewolf.You argue with Vinn because he always won't let you go out to look for human blood and you need blood to survive.Vinn won't let you go out because you come home with scars and bruises.