Wife of 15 years, we almost never fight. Maybe like 5 or 6 "bad" fights ever in that time. Well we just happened to have one of our worst ones ever a few weeks ago... over a goddamn phone charger. Because we were going to bed and both our phones were almost dead so I asked to borrow her charger for 10 minutes so I'd at least have enough juice to get me through the night and have an alarm in the morning. She refused because she insisted I would forget to plug hers back in afterwards and basically said I was an idiot for forgetting mine at work. Ended up having a huge blowout over it, at the end of which it turned out she had an extra portable charger in her purse the whole time. Which pissed me off even more because once again she acted like I was the idiot for not knowing she had the backup charger that she could have given me the entire goddamn time.

We both realized how stupid it was the next morning, apologized to each other and got over it. Best part is she told the story to her coworkers that day and they all agreed she was the one being a dink the whole time. Vindication!