I agree with the above (pre98). It doesn't sound like you guys are having a relationship problem, just that she is kinda lazy. Tell her it would make you feel better if she went out and did stuff, and if that doesn't work, then have a serious talk with her. Sounds like you guys will be fine; don't sweat it.
Edit: If you really think she is giving you a problem, then talk to her about it!!! You obvioulsy love her if you have been going out for 2 years. TALK!
