believe nothing that she says. she is saying that to reassure herself in her actions. If any response comes from you it should be just about doing things for yourself and taking care of you and not another woman.
Believe me it will bother her greatly.

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