I could never get into rose. She seems like my type in many ways, but just the idea of adopting yet another completely unreciprocated internet "crush" leaves me exhausted. She'll drop off the face of the earth, or grow old, eventually. You can try and hold on to those feelings of the early cracky days through other cam-whores but it'll never really be the same, you need to move on, find someone to really connect with, in real life.
If you can't do that with your girlfriend I advise breaking it off.