What is the silliest/stupidest breaking point that caused you to break up with someone?

Krista • My family consists of my husband, step-son, my son, our 3 cats and 2 dogs. We are TTC our first child together.
A lot of relationships end in a slow death, some of them with the oddest breaking point! Most of us have found our life-long SOs so I thought it would be fun to look back and laugh.
For me it was because my boyfriend wanted me to buy his gluten free, soy free, dairy free, sugar free, etc free super expensive food and when I said no he threw a fit in the store. I broke up with him on the drive home and he said to me "your breaking up because I want to eat healthy?!" I was like yes. That is EXACTLY it. /s
Long story: my hours had been cut at work and he had gotten a job but instead of helping out (we lived together) he started saving his money for school. We fought all the time and the incident in the store was just the last straw for me.