South, I don't think it's a mistake to tell her the door is open. You're making the road smooth for her in case she decides to return. But now back away from her and focus on yourself and GAL -- don't keep reiterating that the road is home -- you've already told her.

It must be disappointing to have her leave after two weeks at home (I'm guessing you were hopeful when she first moved back).

Hang in there.

M: 43 H: 39
D: 14
Married 15 Together 16
BD: 6/2014
S: 8/2014
OW revealed 10/2014
Instigated dissolution 12/2014, in progress
So over it!