Elizacol,
My biggest frustrations are with assumptions made about my intent and arguing with me about what my words mean.
After 4 years of marriage, this one issue is sucking the life out of me.
I'm pretty good at simply saying what I mean. My wife may choose to interpret what she wants, but rather her seeking clarification, we then start arguing about my intent behind my words (rather than taking the words at face value).
In the end, she takes the victim/martyr approach, saying that she's all wrong as usual, that I've won again, that she's the problem.
I've oft explained to her in calmer times how difficult it is to remain loving when she's wrongly telling me what I'm feeling or when she's completely off-base in insisting on what motivated me to say some things (i.e., her claimed motivation being far different than anything truly behind my words).
When it flares up, at this point I've typically lost faith that there will be any positive outcome and either I just shut up (she feels abandoned) or spit back the exact ugly words that she tells me ("No, I'm not a immature. I think you're projecting."), which does little to comfort her.
My wife has many wonderful qualities. Her own insecurities in taking everything so personally (and reading into everything that may come out of my mouth) is the one thing that if addressed, would be a tremendous gift to me and our marriage.
But, it's happening so frequently that it's getting increasingly harder for me to climb back out. After another run-in last night, this morning I just left the house for work without saying good-bye. First time that happened, and I'm numb to really care much about it.