definitely stop paying half the bills if you're not living there anymore. Is your name on the lease or anything like that?
You'll need that money to support yourself in your own place now. Clearly you're not going back to that apartment, not anytime soon anyway.
And you can't mooch off your friends for free forever.
Move on, but still keep in contact.
There's no saying how long it'll take her to "find herself", but there may still be hope for you both to get back together eventually. But don't kill yourself trying to make it happen when maybe there truly isn't anything there between you two anymore.
Don't wait around for her. You could be killing yourself for years waiting for her to get back together with you, thus wasting many years of your life.
I'm not saying go actively try to find a replacement for her, but just give her that break, and take your own break.
Yes it sucks that you invested 6 years together already and it seems like that may all be going to waste. Try not to see it that way though. If you truly never get back together, try to find the good in what you learned during those 6 years to grow and move on to bigger and better things.
