Three years? That's a long time to keep up your patience. I'm trying to think back to when my H MLC might have started. At least a year ago, maybe 1 1/2 years, but with him being more and more sure he must have a D to move on, it's really hard to detach and still try to have hope.
I wish you the best of luck. Be thankful that she is still giving you the opportunity to be in her life, even if she keeps changing her mind.
M36 XH34 M-5 T7 4/11 H confused 5/11 ILYB 6/11 OW discovered 7/11 I move out, OW over 5/12-OW2,done->new EA, but H wont file 9/12 H "best bf ever" to EA/OW3 3/13 H/OW break up H files 4/13 D 6/18/13