Writing a love story

I have to write a love story for health class, because it deals with healthy relationships. So far my characters names are Xavier and La`Quisha. La`Quisha is suspicious of Xavier because they dont hang out as much as they used to and shes heard stories that he`d been in public places with other hoes. Eventually this is gonna lead into La`Quisha confronting him about it, and Xavier freaking out, beating her. I also need to think of a resolution to this.