...The passive-aggressive nature ...isn't anything we can comment on in any sort of meaningful way since none of us know her.
...If you're worried about potentially causing a divorce by what you might say....clearly there are other issues at play here.
+1 to these comments.
Healthy marriages don't end in divorce over one misunderstanding, especially if financial ruin or adultery aren't involved. If you're so ticked off about losing this gig that you need to vent about what you regard as her passive aggressive behaviour, then it means one of two things:
1. Everybody rubs their spouse's fur the wrong way at one time or another. It's just part of the deal. If this is your first major misunderstanding after years of marriage, then you and your wife have been doing better than 99% of the population.
If that's the case, you're being a wuss. Stop whining, and get down on your knees in thanks for having such a wonderful marriage!
2. Of course, it's more likely that Strohman hit the nail on the head, and you're frustrated because this is NOT the first time that you've had this kind of miscommunication. If that is closer to the truth, then you need to stop ignoring the "elephant in the room", and deal with the larger issue. Whatever that may be.
In that case, you don't need to tell us more about your wife's passive-aggressive tendencies, because it's none of our business. What you DO need to do, is act decisively to move communications with your wife to a new, more productive level before this time bomb blows up, and destroys your marriage.
You obviously care about this woman. Just talk. Be open about what bugs you, but also be ready to hear some unpleasant truths about yourself, as well. If that doesn't work, get her to go with a counsellor with you. If she won't go, see a counsellor by yourself.
Whatever you do, don't just let it continue to fester- my first marriage broke down, not because I was a jerk, or my wife was a screaming b***h, but simply because we allowed those sorts of minor misunderstandings to build up to a point that there was no turning back.
You do not want to go down my path. 30 years later, I'm pretty much over the fallout of my divorce, and happily married to my second wife of 25 years. But the sad thing, is that my first wife and I took each other to hell and back- and it was ALL avoidable.