You can just say. Nothing and wait until you get home. She is assuming, and that's her problem. Or you can say, "I'm doing fine I will see you when I get home". Leave it vague as hell. She has lost her right to know your whereabouts.

Dont be mean or vindictive. You are lovingly detaching.

M:37 W:37
T:11 M:10
S17, S13, S10, S4
BD:06/28/17
OM confirmed 07/20/17
Recon the M 10/29/17
Working hard:2gether

Onward and forward

This process is not a sprint it's a marathon! Patience, Patience, Patience.