Upside only you can decide what is best for your situation, but I can say that once I moved on for good was when I finally saw movement from my h. I wished I had done that sooner than later, but I wasn't ready. Also, if you think it's tough now and your patience is thin it's another whole journey that you will find yourself on when they return, but one that may be worth it all.
If it feels like the same old thing, then it probably is and you might need to change it up a bit. I know that when I was no longer available to my h was when he finally woke up.
I hope things work out the way you would like them to, it would be nice to hear that your situation worked out and you and your h are piecing and he has returned home, but only he can make that decision.
Me 50 H 42 S 22 S 9 D 7 M 12 T 17 H moved out 8/2006 H moved home 1/2007 for 3 weeks H moved home 5/2011 for good
"Learn from yesterday ~ Live for today ~ And hope for tomorrow"