I live I SA. I'm in the Army and I'm stationed here. Why do you live 2 hours away. Do you and your wife have different MOS?
You need to believe none of what she says and half of what she does.
Listen, IMO your W, ushered you out the door the other day so she could spend time with her OM, either on the phone or somehow in person. She knows if she is nice about thimgs she gets a better reaction oit of you. So her being concerned about traffic is a ploy.
Don't read to much into the texts. Until your W says she wants to work on the M and breaks it off with OM, her text dont mean much, unless its about the kids.
WWs are slick and cunning, my wife was as well. Start DBing now. No R or M talk. Lovinly detach, do 180s, and GAL. All of these concepts takes time to learn, so start now. You will have hicupps, so be prepared. When you call, get right back up and start over. You will have set backs, you DB good for days or weeks and you will have one slip up. Don't worry, dust yourself off and het to DBing again.
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.