I'd like to get into the CWE designator. But from what little information I can find, it seems the most likely way of getting into that Officer position is being enlisted first. SWO I'm still unsure about, I have a wife and I'm not sure how she'd respond to two DIVO tours.
Unless you have the designators switched CWE is generally people coming right from college, they have only taken a few over the past few years, first year was 4, second was 3, third was supposed to be 3 but they lowered the goal to 0 so not sure what happened after that.
CWE is not a career designator, you have to apply for lateral transfer and be accepted into another community before the end of your 5th year.
I had one person apply for CWE he didn't get in, he had a near perfect GPA in Comp Sci but just wasn't picked.
One interesting thing is CWE will look at people with tech degrees and if they want to see if you are interested they will have the program manager contact you, we had that happen with 2 people in my NRD, both turned down the offer.
Doesn't matter what your designator is you will deploy, doesn't matter if it is SWO, Intel, CEC, etc..... being gone is being gone, if you are concerned now about how she would respond to deploying you may want to revisit your career path.