<human>: Can you succinctly summarize the text in 1-3 sentences?

I'm not sure what to do any more...

My wife and I have been having the same fight regularly about once every few weeks. The story is basically this: she'd be having a good/great day, and I'd be having a bad/crappy day. She starts to get pissed off whenever I try to tell her how much of a bad day it is for me, and tells me to keep it all to myself and to stop dampening her good mood. Considering I was having a bad day, I start arguing back and that's usually how the fight starts.

We spent our day today outside, going to church in the morning, then visiting a bunch of different departments so that she can make returns and exchanges for some online purchases she made. I hate shopping, but I drive her to the places anyway, because I like doing stuff for her (and she's not a very good driver). We spent about a third of our gas tank going back and forth, because these departments were not in the same area, and throw in the fact that it was raining, and there's heavy traffic, and I was tired since morning to begin with.  So you can see why I'd be complaining, as most guys would do I'm sure.

Oh and whenever I try to complain about something, she'd usually try to counter-complain something worse, and try to stifle my complaint.

What should I do in this situation? I'm not looking for a divorce, but I feel my wife not caring for my "negativity/pessimism" is really depressing me.

Wives of reddit, what is your reaction when your husband tells you about his bad day?
<bot>: Wifey doesn't ever want me to talk to her about my bad day if I have one. What to do?