You deserve it. Why? Because while your girlfriend has a serious problem inside, what you do is not listening to her but asking her for sex. So, what you need to do now is sitting beside her, looking directly at her eyes, and tell her you love her. You want to share her troubles no matter what they are. Listen to her without judgment. Remember that you two are in a relationship. It means you two share the thoughts, the emotions and really have the connection. Without those things, you two are just the sex partner of each other.