Been there, done that. It's all about willpower. Healing has some good advice: just talk to your girlfriend and be honest. Start scheduling your skype dates (or whatever you use) for a specific block of time, maybe an hour a day, and stick to it. If you want to put a different spin on things, stick to the schedule for her sake so you aren't being selfish with her time, time she should probably be using to investigate her new, albeit temporary, home. Good luck!