Search Results: emotionally unavailable

I've been dating my girlfriend for 3 months and I'm starting to really fall for her hard. I'm a very affectionate guy and emotionally available and have no trouble expressing my love for her. However, she is the total opposite of me. She never says any words of affection nor rarely shows appreciation and I even feel like she doesn't like me or want me sometimes because she is so calm and not expressive at all. However, she does get a little bit affectionate when we make out but she stops after 10min and doesn't want to give me a bj or anything. She does feel bad that she's like this and I can tell that she tries to be more affectionate but it really hasn't gotten much better. However, I really do love her the way she is and willing to work w this as I'm ready to sacrifice in this relationship. However, I'm afraid she might just not want me all of a sudden or something. It definitely seems though as she doesn't need me but she's w me because she likes me. I'm her first boyfriend and she's 23 years old. Can her past feeling of abandonment from family be causing this? Does this relationship sound like it would work out in the long run? What can I do to get an unemotiknal girl to be more emotional?