in my opinion i would not back track, just take advantage of future conversations. I am not even sure if i would reaffirm her that there is nothing going on. I to like the mystery. Maybe just tell her you are doing things to make you happy and that is all.

but be polite and chipper. she can not bring you down.

M 37
W 34

T 12
M 8
D 7
S 4

Need break 4/12/15
W no ring 7/7/15

Separate room 4/12/15
Separate living suggested 8/15
W moved out 11/1/15