Imaginary Girlfriends - Find Your New Imaginary Girlfriend Today! You can literally buy everything except the actual relationship; including the breakup. From the site:
This is a service provided by a real life girl where she will pretend to be your long distance girlfriend by sending you personalized love letters, emails, pictures, leave phone messages (if you want), and provide other girlfriend-like services. This relationship appears real to others that may see these things, but it is not.
Yeah, this couldn't go bad at all. It's not inviting stalkers or anything. It's not like people will form an emotional attachment to the imaginary relationship...