Thanks for the posts and input!
Paxiled, yes, she is telling the truth...stress certainly serves as a springboard. But this is much more than just a stressful outburst and yes, it's not a once of month PMS kind of thing. When it happens and she loses her temper, she also loses seemingly any control over her emotions, rational thinking, etc...you absolutely cannot reason with her in that state -- it can be the simplest, most obvious point and it just will not get through. She is certainly not physically violent, but she does enter an area of rage where screaming insults, etc., things she doesn't believe and would never say, come out. This is absolutely not a normal flare up of temper. Stress absolutely plays a role in triggering it, i'm sure, but it's much more than that. And to clarify, my wife loves with her whole heart...she is one of the most compassionate and caring people I know...she doesn't have any drug, alchohol or addictive vices at all...she is an absolute wonderful person and when she has one of these outbursts it is competely out of her character. She is aware of this. She knows it's there and she hates what she becomes in those moments and that she feels like she has zero control over it once it crosses a line. We've talked more since this last one and I believe she's willing to do whatever to try and find out what's up. Thanks again for you insights and feedback!
I'm an anxiety sufferer, and when things get overwhelming stuff just comes out. It sounds like she is telling you the truth, she's stressed and it's spilling over. Or else, it isn't happening every month, is it?
there is no question about what you should do. This should be sorted out by a psychotherapist. Although some medication may be recommended it's much more important for her to learn about her own patterns of thinking and get to the source of her mistrust and misperceptions. These kind of experiences are much more common than you would imagine and there are many ways to treat your wife.
You could try your doctor but I think a psychiatrist would be a better bet.
Your wife sounds a little like me, from an emotional instability point of view. (I have been diagnosed with borderline personality disorder or bpd.)
A psych evaluation is a good place to start. I would start with a psychiatrist.