When you say "small mammals" what exactly do you mean? If for example, your girlfriend is killing mice and hamsters, you should be able to live with it but if she's harming kittens or babies, you might have to give the matter some serious thought.
Try using an online quiz such as "How much evil can you stand in a woman" to determine whether or not you're really up to handling a bad girl.
Consider getting counselling to improve your tolerance, or take a self-defence class.













